Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
1,480 results · page 5 of 30
May 21, 2026In the Linux kernel, the following vulnerability has been resolved: net/rds: reset op_nents when zerocopy page pin fails When iov_iter_get_pages2() fails in rCVE-2026-43494 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: net/rds: reset op_nents when zerocopy page pin fails When iov_iter_get_pages2() fails in rds_message_zcopy_from_user(), the pinned pages are released with put_page(), and rm->data.op_mmp_znotifier is cleared. But we fail to properly clear rm->data.op_nents. Later when rds_message_purge() is called from rds_sendmsg() the cleanup loop iterates over the incorrectly non zero number of op_nents and frees them again. Fix this by properly resetting op_nents when it should be in rds_message_zcopy_from_user().
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 18, 2026Summarize prior to 0.15.1 contains a vulnerability in the hover summary feature that allows malicious pages to dispatch synthetic mouseover events over attackerCVE-2026-45245 · Other software · steipete · reported by VulnCheckMedium 4.6
Summarize prior to 0.15.1 contains a vulnerability in the hover summary feature that allows malicious pages to dispatch synthetic mouseover events over attacker-controlled links, causing the extension to make authenticated daemon requests using stored tokens without verifying event trustworthiness. Attackers can place local or private-network URLs behind hoverable links to route authenticated requests through the daemon, potentially accessing sensitive internal endpoints when users interact with attacker-controlled content.
- Product
- summarize
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 18, 2026Summarize prior to 0.15.1 contains a missing authorization vulnerability in the content script window.postMessage bridge that allows malicious pages to perform CVE-2026-45243 · Other software · steipete · reported by VulnCheckMedium 5.3
Summarize prior to 0.15.1 contains a missing authorization vulnerability in the content script window.postMessage bridge that allows malicious pages to perform unauthorized operations on automation artifacts. Attackers can simulate runtime messages with spoofed sender identifiers to list, read, create, overwrite, or delete automation artifacts scoped to the affected tab without proper authorization checks.
- Product
- summarize
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 14, 2026Improper input validation within the AMD Platform Management Framework (PMF) could allow an attacker to unmap arbitrary memory pages potentially impacting integCVE-2025-29936 · Other software · AMD · reported by psirt@amd.comHigh 8.4
Improper input validation within the AMD Platform Management Framework (PMF) could allow an attacker to unmap arbitrary memory pages potentially impacting integrity and availability, or allowing privilege escalation resulting in loss of confidentiality.
- Product
- AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R")
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 14, 2026CC Child Pages: Stored Cross-Site ScriptingCVE-2026-6174 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The CC Child Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'more' parameter in all versions up to, and including, 2.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Product
- CC Child Pages
- Affected
- up to 2.1.1
- What to do
- Affects up to 2.1.1. Update CC Child Pages to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgwordfence.com
May 13, 2026A vulnerability exists in the undisclosed pages in the Configuration utility that may allow a low-privileged authenticated attacker to access to undisclosed senCVE-2026-40699 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 7.1
A vulnerability exists in the undisclosed pages in the Configuration utility that may allow a low-privileged authenticated attacker to access to undisclosed sensitive information. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- BIG-IP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026SAP TAF_APPLAUNCHER within Business Server Pages allows an unauthenticated attacker to craft malicious links that, when clicked by a victim, redirects them to aCVE-2026-40137 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 6.1
SAP TAF_APPLAUNCHER within Business Server Pages allows an unauthenticated attacker to craft malicious links that, when clicked by a victim, redirects them to attacker?controlled sites, potentially exposing or altering sensitive information in the victim�s browser. This results in a low impact on confidentiality and integrity, with no impact on the availability of the application.
- Product
- Business Server Pages Application (TAF_APPLAUNCHER)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Due to missing authorization check in SAP Strategic Enterprise Management (Scorecard Wizard in Business Server Pages), an authenticated attacker could access inCVE-2026-40132 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 5.4
Due to missing authorization check in SAP Strategic Enterprise Management (Scorecard Wizard in Business Server Pages), an authenticated attacker could access information that they are otherwise unauthorized to view. This vulnerability also enables the attacker to change the default settings and modify value fields, which will mislead risk evaluations and falsely lower assessed risk levels. This results in a low impact on the confidentiality and integrity of the data. There is no impact on the application�s availability.
- Product
- SAP Strategic Enterprise Management (BSP application Balanced Scorecard Wizard)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthentCVE-2026-27682 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.7
Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim�s browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.
- Product
- SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026grav-plugin-admin is the admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages.CVE-2026-44737 · Other software · getgrav · reported by GitHubMedium 6.2
grav-plugin-admin is the admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.10.49.5, the application fails to properly validate and sanitize user input in the data[header][title] parameter. As a result, attackers can craft a malicious URL with an XSS payload. When this URL is accessed, the injected script is reflected back in the HTTP response and executed within the context of the victim's browser session. This vulnerability is fixed in 1.10.49.5.
- Product
- grav-plugin-admin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2026LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-41311 · Other software · harttle · reported by GitHubHigh 7.5
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.7, a circular block reference in {% layout %} / {% block %} causes an infinite recursive loop, consuming all available memory (~4GB) and crashing the Node.js process with FATAL ERROR: JavaScript heap out of memory. This allows any user who can submit a Liquid template to perform a Denial of Service attack. This issue has been patched in version 10.25.7.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages.CVE-2026-44313 · Other software · linkwarden · reported by GitHubCritical 9.1
Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. Prior to version 2.13.0, a Server-Side Request Forgery (SSRF) vulnerability in the fetchTitleAndHeaders function allows authenticated users to make arbitrary HTTP requests to internal services due to insufficient URL validation that only checks for "http://" or "https://" prefixes. This issue has been patched in version 2.13.0.
- Product
- linkwarden
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages.CVE-2026-42455 · Other software · linkwarden · reported by GitHubHigh 8.8
Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. In versions 2.14.0 and prior, the archive upload endpoint (POST /api/v1/archives/[linkId]?format=4) accepts HTML files (text/html) without sanitizing JavaScript content. When the archive is later accessed via GET /api/v1/archives/[linkId]?format=4, the HTML is served with Content-Type: text/html from the Linkwarden origin, without any Content-Security-Policy header. This allows arbitrary JavaScript execution in the context of the authenticated Linkwarden sessio. At time of publication, there are no publicly available patches.
- Product
- linkwarden
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026In the Linux kernel, the following vulnerability has been resolved: rust_binder: check ownership before using vma When installing missing pages (or zapping thCVE-2026-43434 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: rust_binder: check ownership before using vma When installing missing pages (or zapping them), Rust Binder will look up the vma in the mm by address, and then call vm_insert_page (or zap_page_range_single). However, if the vma is closed and replaced with a different vma at the same address, this can lead to Rust Binder installing pages into the wrong vma. By installing the page into a writable vma, it becomes possible to write to your own binder pages, which are normally read-only. Although you're not supposed to be able to write to those pages, the intent behind the design of Rust Binder is that even if you get that ability, it should not lead to anything bad. Unfortunately, due to another bug, that is not the case. To fix this, store a pointer in vm_private_data and check that the vma returned by vma_lookup() has the right vm_ops and vm_private_data before trying to use the vma. This should ensure that Rust Binder will refuse to interact with any other VMA. The plan is to introduce more vma abstractions to avoid this unsafe access to vm_ops and vm_private_data, but for now let's start with the simplest possib
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 8, 2026In the Linux kernel, the following vulnerability has been resolved: mm/page_alloc: clear page->private in free_pages_prepare() Several subsystems (slub, shmemCVE-2026-43303 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: mm/page_alloc: clear page->private in free_pages_prepare() Several subsystems (slub, shmem, ttm, etc.) use page->private but don't clear it before freeing pages. When these pages are later allocated as high-order pages and split via split_page(), tail pages retain stale page->private values. This causes a use-after-free in the swap subsystem. The swap code uses page->private to track swap count continuations, assuming freshly allocated pages have page->private == 0. When stale values are present, swap_count_continued() incorrectly assumes the continuation list is valid and iterates over uninitialized page->lru containing LIST_POISON values, causing a crash: KASAN: maybe wild-memory-access in range [0xdead000000000100-0xdead000000000107] RIP: 0010:__do_sys_swapoff+0x1151/0x1860 Fix this by clearing page->private in free_pages_prepare(), ensuring all freed pages have clean state regardless of previous use.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 8, 2026In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages frCVE-2026-43284 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8
In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFL_SHARED_FRAG after skb_splice_from_iter(), so later paths that may modify packet data can first make a private copy. The IPv4/IPv6 datagram append paths did not set this flag when splicing pages into UDP skbs. That leaves an ESP-in-UDP packet made from shared pipe pages looking like an ordinary uncloned nonlinear skb. ESP input then takes the no-COW fast path for uncloned skbs without a frag_list and decrypts in place over data that is not owned privately by the skb. Mark IPv4/IPv6 datagram splice frags with SKBFL_SHARED_FRAG, matching TCP. Also make ESP input fall back to skb_cow_data() when the flag is present, so ESP does not decrypt externally backed frags in place. Private nonlinear skb frags still use the existing fast path. This intentionally does not change ESP output. In esp_output_head(), the path that appends the ESP trailer to existing skb tailroom without calling skb_cow_data() is not reachable for nonlinear skbs: skb_tailroom() returns zero when skb
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 1, 2026Software installed and run as a non-privileged user may conduct improper GPU system calls to force GPU to write to arbitrary physical memory pages.CVE-2026-22167 · Other software · Imagination Technologies · reported by 367425dc-4d06-4041-9650-c2dc6aaa27ceHigh 7.8
Software installed and run as a non-privileged user may conduct improper GPU system calls to force GPU to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform altering their behaviour. This attack can lead the GPU to perform write operations on restricted internal GPU buffers that can lead to a second order affect of corrupted arbitrary physical memory.
- Product
- Graphics DDK
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 1, 2026In the Linux kernel, the following vulnerability has been resolved: f2fs: fix UAF caused by decrementing sbi->nr_pages[] in f2fs_write_end_io() The xfstests cCVE-2026-31715 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix UAF caused by decrementing sbi->nr_pages[] in f2fs_write_end_io() The xfstests case "generic/107" and syzbot have both reported a NULL pointer dereference. The concurrent scenario that triggers the panic is as follows: F2FS_WB_CP_DATA write callback umount - f2fs_write_checkpoint - f2fs_wait_on_all_pages(sbi, F2FS_WB_CP_DATA) - blk_mq_end_request - bio_endio - f2fs_write_end_io : dec_page_count(sbi, F2FS_WB_CP_DATA) : wake_up(&sbi->cp_wait) - kill_f2fs_super - kill_block_super - f2fs_put_super : iput(sbi->node_inode) : sbi->node_inode = NULL : f2fs_in_warm_node_list - is_node_folio // sbi->node_inode is NULL and panic The root cause is that f2fs_put_super() calls iput(sbi->node_inode) and sets sbi->node_inode to NULL after sbi->nr_pages[F2FS_WB_CP_DATA] is decremented to zero. As a result, f
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 28, 2026OpenClaw before 2026.4.2 contains an improper access control vulnerability in the iOS A2UI bridge that treats generic local-network pages as trusted origins.CVE-2026-41398 · Other software · OpenClaw · reported by VulnCheckLow 2.1
OpenClaw before 2026.4.2 contains an improper access control vulnerability in the iOS A2UI bridge that treats generic local-network pages as trusted origins. Attackers can inject unauthorized agent.request runs by loading attacker-controlled pages from local-network or tailnet hosts, polluting session state and consuming budget.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 24, 2026In the Linux kernel, the following vulnerability has been resolved: mm: filemap: fix nr_pages calculation overflow in filemap_map_pages() When running stress-CVE-2026-31648 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: mm: filemap: fix nr_pages calculation overflow in filemap_map_pages() When running stress-ng on my Arm64 machine with v7.0-rc3 kernel, I encountered some very strange crash issues showing up as "Bad page state": " [ 734.496287] BUG: Bad page state in process stress-ng-env pfn:415735fb [ 734.496427] page: refcount:0 mapcount:1 mapping:0000000000000000 index:0x4cf316 pfn:0x415735fb [ 734.496434] flags: 0x57fffe000000800(owner_2|node=1|zone=2|lastcpupid=0x3ffff) [ 734.496439] raw: 057fffe000000800 0000000000000000 dead000000000122 0000000000000000 [ 734.496440] raw: 00000000004cf316 0000000000000000 0000000000000000 0000000000000000 [ 734.496442] page dumped because: nonzero mapcount " After analyzing this page’s state, it is hard to understand why the mapcount is not 0 while the refcount is 0, since this page is not where the issue first occurred. By enabling the CONFIG_DEBUG_VM config, I can reproduce the crash as well and captured the first warning where the issue appears: " [ 734.469226] page: refcount:33 mapcount:0 mapping:00000000bef2d187 index:0x81a0 pfn:0x415735c0 [ 734.469304] head: order:5 map
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 15, 2026Inquiry Form to Posts or Pages: Cross-Site Request Forgery leading to Stored Cross-Site Scripting in version 1CVE-2026-6293 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Inquiry Form to Posts or Pages plugin for WordPress is vulnerable to Cross-Site Request Forgery leading to Stored Cross-Site Scripting in version 1.0. This is due to missing nonce validation on the plugin settings update handler, combined with insufficient input sanitization on all user-supplied fields and missing output escaping when rendering stored values. The settings handler fires solely on the presence of `$_POST['inq_hidden'] == 'Y'` with no call to `check_admin_referer()` and no WordPress nonce anywhere in the form or handler. This makes it possible for unauthenticated attackers to inject arbitrary web scripts via a forged request that tricks a logged-in Administrator into visiting a malicious page.
- Product
- Inquiry Form to Posts or Pages
- What to do
- Update Inquiry Form to Posts or Pages to the newest version.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 8, 2026LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-39859 · Other software · harttle · reported by GitHubMedium 6.3
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.3, liquidjs 10.25.0 documents root as constraining filenames passed to renderFile() and parseFile(), but top-level file loads do not enforce that boundary. A Liquid instance configured with an empty temporary directory as root can return the contents of arbitrary files. This vulnerability is fixed in 10.25.3.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-39412 · Other software · harttle · reported by GitHubMedium 5.3
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.4, the sort_natural filter bypasses the ownPropertyOnly security option, allowing template authors to extract values of prototype-inherited properties through a sorting side-channel attack. Applications relying on ownPropertyOnly: true as a security boundary (e.g., multi-tenant template systems) are exposed to information disclosure of sensitive prototype properties such as API keys and tokens. This vulnerability is fixed in 10.25.4.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-35525 · Other software · harttle · reported by GitHubHigh 8.2
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.3, for {% include %}, {% render %}, and {% layout %}, LiquidJS checks whether the candidate path is inside the configured partials or layouts roots before reading it. That check is path-based, not realpath-based. Because of that, a file like partials/link.liquid passes the directory containment check as long as its pathname is under the allowed root. If link.liquid is actually a symlink to a file outside the allowed root, the filesystem follows the symlink when the file is opened and LiquidJS renders the external target. So the restriction is applied to the path string that was requested, not to the file that is actually read. This matters in environments where an attacker can place templates or otherwise influence files under a trusted template root, including uploaded themes, extracted archives, mounted content, or repository-controlled template trees. This vulnerability is fixed in 10.25.3.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-34166 · Other software · harttle · reported by GitHubLow 3.7
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.3, the replace filter in LiquidJS incorrectly accounts for memory usage when the memoryLimit option is enabled. It charges str.length + pattern.length + replacement.length bytes to the memory limiter, but the actual output from str.split(pattern).join(replacement) can be quadratically larger when the pattern occurs many times in the input string. This allows an attacker who controls template content to bypass the memoryLimit DoS protection with approximately 2,500x amplification, potentially causing out-of-memory conditions. This vulnerability is fixed in 10.25.3.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026Inquiry Form to Posts or Pages: Stored Cross-Site ScriptingCVE-2026-5169 · WordPress plugins & themes · reported by WordfenceMedium 4.4
The Inquiry Form to Posts or Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Form Header' field in versions up to and including 1.0. This is due to insufficient input sanitization when saving via update_option() and lack of output escaping when displaying the stored value. The vulnerability exists in two locations: (1) the plugin settings page at inq_form.php line 180 where the value is echoed into an HTML attribute without esc_attr(), and (2) the front-end shortcode output at inquery_form_to_posts_or_pages.php line 139 where the value is output in HTML content without esc_html(). This makes it possible for authenticated attackers with administrator-level access to inject arbitrary web scripts that will execute whenever a user accesses the plugin settings page or views a page containing the [inquiry_form] shortcode.
- Product
- Inquiry Form to Posts or Pages
- Affected
- up to 1.0
- What to do
- Affects up to 1.0. Update Inquiry Form to Posts or Pages to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 3, 2026In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: fix use of NULL folio in move_pages_huge_pmd() move_pages_huge_pmd() handlCVE-2026-31397 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: fix use of NULL folio in move_pages_huge_pmd() move_pages_huge_pmd() handles UFFDIO_MOVE for both normal THPs and huge zero pages. For the huge zero page path, src_folio is explicitly set to NULL, and is used as a sentinel to skip folio operations like lock and rmap. In the huge zero page branch, src_folio is NULL, so folio_mk_pmd(NULL, pgprot) passes NULL through folio_pfn() and page_to_pfn(). With SPARSEMEM_VMEMMAP this silently produces a bogus PFN, installing a PMD pointing to non-existent physical memory. On other memory models it is a NULL dereference. Use page_folio(src_page) to obtain the valid huge zero folio from the page, which was obtained from pmd_page() and remains valid throughout. After commit d82d09e48219 ("mm/huge_memory: mark PMD mappings of the huge zero folio special"), moved huge zero PMDs must remain special so vm_normal_page_pmd() continues to treat them as special mappings. move_pages_huge_pmd() currently reconstructs the destination PMD in the huge zero page branch, which drops PMD state such as pmd_special() on architectures with CONFIG_ARCH_HAS_PTE_SPECIAL. As a
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 3, 2026In the Linux kernel, the following vulnerability has been resolved: btrfs: free pages on error in btrfs_uring_read_extent() In this function the 'pages' objecCVE-2026-23423 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: btrfs: free pages on error in btrfs_uring_read_extent() In this function the 'pages' object is never freed in the hopes that it is picked up by btrfs_uring_read_finished() whenever that executes in the future. But that's just the happy path. Along the way previous allocations might have gone wrong, or we might not get -EIOCBQUEUED from btrfs_encoded_read_regular_fill_pages(). In all these cases, we go to a cleanup section that frees all memory allocated by this function without assuming any deferred execution, and this also needs to happen for the 'pages' allocation.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 2, 2026Bentley Systems iTwin Platform exposed a Cesium ion access token in the source of some web pages.CVE-2026-35383 · Other software · Bentley Systems · reported by 9119a7d8-5eab-497f-8521-727c672e3725Medium 6.9
Bentley Systems iTwin Platform exposed a Cesium ion access token in the source of some web pages. An unauthenticated attacker could use this token to enumerate or delete certain assets. As of 2026-03-27, the token is no longer present in the web pages and cannot be used to enumerate or delete assets.
- Product
- iTwin Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcesium.comraw.githubusercontent.com
Apr 2, 2026Customer Managed ShareFile Storage Zones Controller (SZC) allows an unauthenticated attacker to access restricted configuration pages.CVE-2026-2699 · Other software · Progress · reported by security@progress.comCritical 9.8
Customer Managed ShareFile Storage Zones Controller (SZC) allows an unauthenticated attacker to access restricted configuration pages. This leads to changing system configuration and potential remote code execution.
- Product
- ShareFile Storage Zones Controller
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.sharefile.comgithub.com
Mar 25, 2026LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-33287 · Other software · harttle · reported by GitHubHigh 7.5
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the `replace_first` filter in LiquidJS uses JavaScript's `String.prototype.replace()` which interprets `$&` as a back reference to the matched substring. The filter only charges `memoryLimit` for the input string length, not the amplified output. An attacker can achieve exponential memory amplification (up to 625,000:1) while staying within the `memoryLimit` budget, leading to denial of service. Version 10.25.1 patches the issue.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 25, 2026LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-33285 · Other software · harttle · reported by GitHubHigh 7.5
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, LiquidJS's `memoryLimit` security mechanism can be completely bypassed by using reverse range expressions (e.g., `(100000000..1)`), allowing an attacker to allocate unlimited memory. Combined with a string flattening operation (e.g., `replace` filter), this causes a V8 Fatal error that crashes the Node.js process, resulting in complete denial of service from a single HTTP request. Version 10.25.1 patches the issue.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Action View provides conventions and helpers for building web pages with the Rails framework.CVE-2026-33168 · Other software · rails · reported by GitHubLow 2.3
Action View provides conventions and helpers for building web pages with the Rails framework. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, when a blank string is used as an HTML attribute name in Action View tag helpers, the attribute escaping is bypassed, producing malformed HTML. A carefully crafted attribute value could then be misinterpreted by the browser as a separate attribute name, possibly leading to XSS. Applications that allow users to specify custom HTML attributes are affected. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.
- Product
- actionview
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 21, 2026UiPress lite | Effortless custom dashboards, admin themes and pages: Unauthorized modification of dataCVE-2026-2294 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The UiPress lite | Effortless custom dashboards, admin themes and pages plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'uip_save_global_settings' function in all versions up to, and including, 3.5.09. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change arbitrary plugin settings.
- Product
- UiPress lite | Effortless custom dashboards, admin themes and pages
- Affected
- up to 3.5.09
- What to do
- Affects up to 3.5.09. Update UiPress lite | Effortless custom dashboards, admin themes and pages to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgwordfence.com
Mar 18, 2026In the Linux kernel, the following vulnerability has been resolved: io_uring/zcrx: fix page array leak d9f595b9a65e ("io_uring/zcrx: fix leaking pages on sg iCVE-2026-23263 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: io_uring/zcrx: fix page array leak d9f595b9a65e ("io_uring/zcrx: fix leaking pages on sg init fail") fixed a page leakage but didn't free the page array, release it as well.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Mar 16, 2026Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types: Insecure Direct Object ReferenceCVE-2026-1883 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.0 via the delete_folders() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary folders created by other users.
- Product
- Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types
- Affected
- up to 4.1.0
- What to do
- Affects up to 4.1.0. Update Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgwordfence.com
Mar 10, 2026liquidjs is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-30952 · Other software · harttle · reported by GitHubHigh 8.7
liquidjs is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.0, the layout, render, and include tags allow arbitrary file access via absolute paths (either as string literals or through Liquid variables, the latter require dynamicPartials: true, which is the default). This poses a security risk when malicious users are allowed to control the template content or specify the filepath to be included as a Liquid variable. This vulnerability is fixed in 10.25.0.
- Product
- liquidjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 7, 2026Font Pairing Preview For Landing Pages: Cross-Site Request ForgeryCVE-2026-1086 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Font Pairing Preview For Landing Pages plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3. This is due to missing nonce validation on the settings update functionality. This makes it possible for unauthenticated attackers to modify the plugin's font pairing settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- Product
- Font Pairing Preview For Landing Pages
- Affected
- up to 1.3
- What to do
- Affects up to 1.3. Update Font Pairing Preview For Landing Pages to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 7, 2026Defuddle cleans up HTML pages.CVE-2026-30830 · Other software · kepano · reported by GitHubLow 2.1
Defuddle cleans up HTML pages. Prior to version 0.9.0, the _findContentBySchemaText method in src/defuddle.ts interpolates image src and alt attributes directly into an HTML string without escaping. An attacker can use a " in the alt attribute to break out of the attribute context and inject event handler. This issue has been patched in version 0.9.0.
- Product
- defuddle
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 4, 2026Dark Reader is an accessibility browser extension that makes web pages colors dark.CVE-2025-68467 · Other software · darkreader · reported by GitHubLow 3.4
Dark Reader is an accessibility browser extension that makes web pages colors dark. The dynamic dark mode feature of the extension works by analyzing the colors of web pages found in CSS style sheet files. In order to analyze cross-origin style sheets (stored on websites different from the original web page), Dark Reader requests such files via a background worker, ensuring the request is performed with no credentials and that the content type of the response is a CSS file. Prior to Dark Reader 4.9.117, this style content was assigned to an HTML Style Element in order to parse and loop through style declarations, and also stored in page's Session Storage for performance gains. This could allow a website author to request a style sheet from a locally running web server, for example by having a link pointing to `http[:]//localhost[:]8080/style[.]css`. The brute force of the host name, port and file name would be unlikely due to performance impact, that would cause the browser tab to hang shortly, but it could be possible to request a style sheet if the full URL was known in advance. As per December 18, 2025 there is no known exploit of the issue. The problem has been fixed in version
- Product
- darkreader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 27, 2026PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality.CVE-2026-24351 · Other software · PluXml · reported by cvd@cert.plMedium 5.1
PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality. Attacker with editing privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
- Product
- PluXml CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 25, 2026Storybook is a frontend workshop for building user interface components and pages in isolation.CVE-2026-27148 · Other software · storybookjs · reported by GitHubHigh 8.9
Storybook is a frontend workshop for building user interface components and pages in isolation. Prior to versions 7.6.23, 8.6.17, 9.1.19, and 10.2.10, the WebSocket functionality in Storybook's dev server, used to create and update stories, is vulnerable to WebSocket hijacking. This vulnerability only affects the Storybook dev server; production builds are not impacted. Exploitation requires a developer to visit a malicious website while their local Storybook dev server is running. Because the WebSocket connection does not validate the origin of incoming connections, a malicious site can silently send WebSocket messages to the local instance without any further user interaction. If the Storybook dev server is intentionally exposed publicly (e.g. for design reviews or stakeholder demos) the risk is higher, as no malicious site visit is required. Any unauthenticated attacker can send WebSocket messages to it directly. The vulnerability affects the WebSocket message handlers for creating and saving stories. Both are vulnerable to injection via unsanitized input in the componentFilePath field, which can be exploited to achieve persistent XSS or Remote Code Execution (RCE). Versions 7.6
- Product
- storybook
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 20, 2026Leadpages: Missing AuthorizationCVE-2025-68050 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Missing Authorization vulnerability in Leadpages Leadpages leadpages allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Leadpages: from n/a through <= 1.1.3.
- Product
- Leadpages
- Affected
- up to 1.1.3
- What to do
- Affects up to 1.1.3. Update Leadpages to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Feb 20, 2026WPLegalPages: Missing AuthorizationCVE-2025-67974 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Missing Authorization vulnerability in WP Legal Pages WPLegalPages wplegalpages allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPLegalPages: from n/a through <= 3.5.4.
- Product
- WPLegalPages
- Affected
- up to 3.5.4
- What to do
- Affects up to 3.5.4. Update WPLegalPages to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Feb 14, 2026In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages [BUG] TherCVE-2026-23157 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages [BUG] There is an internal report that over 1000 processes are waiting at the io_schedule_timeout() of balance_dirty_pages(), causing a system hang and trigger a kernel coredump. The kernel is v6.4 kernel based, but the root problem still applies to any upstream kernel before v6.18. [CAUSE] From Jan Kara for his wisdom on the dirty page balance behavior first. This cgroup dirty limit was what was actually playing the role here because the cgroup had only a small amount of memory and so the dirty limit for it was something like 16MB. Dirty throttling is responsible for enforcing that nobody can dirty (significantly) more dirty memory than there's dirty limit. Thus when a task is dirtying pages it periodically enters into balance_dirty_pages() and we let it sleep there to slow down the dirtying. When the system is over dirty limit already (either globally or within a cgroup of the running task), we will not let the task exit from balance_dirty_pages() until the number of dirty pages drops below the limit. S
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Feb 12, 2026Airleader Master versions 6.381 and prior allow for file uploads without restriction to multiple webpages running maximum privileges.CVE-2026-1358 · Other software · Airleader GmbH · reported by ics-cert@hq.dhs.govCritical 9.3
Airleader Master versions 6.381 and prior allow for file uploads without restriction to multiple webpages running maximum privileges. This could allow an unauthenticated user to potentially obtain remote code execution on the server.
- Product
- Airleader Master
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordairleader.usgithub.com
Feb 10, 2026Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, CVE-2021-26381 · Other software · AMD · reported by psirt@amd.comHigh 7.1
Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.
- Product
- AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 9, 2026SAP TAF_APPLAUNCHER within Business Server Pages allows unauthenticated attacker to craft malicious links that, when clicked by a victim, redirect them to attacCVE-2026-24328 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 6.1
SAP TAF_APPLAUNCHER within Business Server Pages allows unauthenticated attacker to craft malicious links that, when clicked by a victim, redirect them to attacker?controlled sites, potentially exposing or altering sensitive information in the victim�s browser. This results in a low impact on confidentiality and integrity, with no impact on the availability of the application.
- Product
- Business Server Pages Application (TAF_APPLAUNCHER)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 9, 2026Due to missing authorization check in SAP Strategic Enterprise Management (Balanced Scorecard in Business Server Pages), an authenticated attacker could access CVE-2026-24327 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.3
Due to missing authorization check in SAP Strategic Enterprise Management (Balanced Scorecard in Business Server Pages), an authenticated attacker could access information that they are otherwise unauthorized to view. This leads to low impact on confidentiality and no effect on integrity or availability.
- Product
- SAP Strategic Enterprise Management (Balanced Scorecard in BSP Application)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 28, 2026An out-of-bounds read was addressed with improved input validation.CVE-2025-46316 · Computers, phones & browsers · Apple · reported by product-security@apple.comMedium 4.3
An out-of-bounds read was addressed with improved input validation. This issue is fixed in Pages 15.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1. Processing a maliciously crafted Pages document may result in unexpected termination or disclosure of process memory.
- Product
- Pages
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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