Updated 12 h ago

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.

1,764exploited flaws on CISA’s list

35added in the last 30 days

456new WordPress flaws this week

390,714entries in the database

3,978 results · page 12 of 80

Jun 25, 2026A flaw was found in the Pen Drive report generator.CVE-2026-13083 · Other software · Red Hat · reported by Red HatMedium 6.9
A flaw was found in the Pen Drive report generator. Cluster-sourced data is rendered into HTML reports without proper escaping or sanitization. An attacker with cluster administrator privileges can inject a stored cross-site scripting (XSS) payload into cluster objects (such as ClusterVersion spec.channel) that executes in the browser of any user who opens the generated HTML report.
Product
Pen Drive Powered by Red Hat Lightspeed
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record access.redhat.com bugzilla.redhat.com
Jun 25, 2026In the Linux kernel, the following vulnerability has been resolved: ipv6: anycast: insert aca into global hash under idev->lock syzbot reported a splat [1]: aCVE-2026-53259 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: ipv6: anycast: insert aca into global hash under idev->lock syzbot reported a splat [1]: a slab-use-after-free in ipv6_chk_acast_addr(), which walks the global inet6_acaddr_lst[] hash under RCU and dereferences a struct ifacaddr6 that has already been freed while still linked in the hash, so a later reader walks into a dangling node. In __ipv6_dev_ac_inc() the aca is allocated with refcount 1, then aca_get() bumps it to 2 to keep it alive across the unlocked region. It is published to idev->ac_list under idev->lock, but ipv6_add_acaddr_hash() runs after write_unlock_bh(). A concurrent teardown (ipv6_ac_destroy_dev() from addrconf_ifdown(), under RTNL) can slip into that window: CPU0 __ipv6_dev_ac_inc CPU1 ipv6_ac_destroy_dev (RTNL) ------------------------------ ------------------------------------ aca_alloc() refcnt 1 aca_get() refcnt 2 write_lock_bh(idev->lock) add aca to ac_list write_unlock_bh(idev->lock) write_lock_bh(idev->lock) pull aca off ac_list
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 25, 2026In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: enforce HE/EHT cap/oper consistency Xiang Mei reports that mac80211 could CVE-2026-53257 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: enforce HE/EHT cap/oper consistency Xiang Mei reports that mac80211 could crash if eht_cap is set but eht_oper isn't. Rather than fixing that for the individual user(s), enforce that both HE/EHT have consistent elements.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 25, 2026In the Linux kernel, the following vulnerability has been resolved: net: phy: clean the sfp upstream if phy probing fails Sashiko reported that we don't call CVE-2026-53232 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8
In the Linux kernel, the following vulnerability has been resolved: net: phy: clean the sfp upstream if phy probing fails Sashiko reported that we don't call sfp_bus_del_upstream() in the probe failure path, so let's add it, otherwise the sfp-bus is left with a dangling 'upstream' field, that may be used later on during SFP events. This issue existed before the generic phylib sfp support, back when drivers were calling phy_sfp_probe themselves.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 25, 2026In the Linux kernel, the following vulnerability has been resolved: iomap: avoid potential null folio->mapping deref during error reporting When a buffered reCVE-2026-53165 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.5
In the Linux kernel, the following vulnerability has been resolved: iomap: avoid potential null folio->mapping deref during error reporting When a buffered read fails, iomap_finish_folio_read() reports the error with fserror_report_io(folio->mapping->host, ...). This is called after ifs->read_bytes_pending has been decremented by the bytes attempted to be read. For a folio split across multiple read completions, the folio is only guaranteed to stay locked while read_bytes_pending > 0. Once iomap_finish_folio_read() decrements read_bytes_pending, another in-flight read can complete and end the read on the folio, which unlocks it. This allows truncate logic to run and detach the folio (set folio->mapping to NULL). The error reporting path then can dereference a NULL folio->mapping. As reported by Sam Sun, this is the race that can occur: CPU0: failed completion CPU1: final completion CPU2: truncate ----------------------- ---------------------- -------------- read_bytes_pending -= len finished = false /* preempted before fserror_report_io() */ read_bytes_pending -= len finished = true folio_end_read() truncate clears foli
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 25, 2026In the Linux kernel, the following vulnerability has been resolved: memcg: use round-robin victim selection in refill_stock Harry Yoo reported that get_randomCVE-2026-53162 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: memcg: use round-robin victim selection in refill_stock Harry Yoo reported that get_random_u32_below() is not safe to call in the nmi context and memcg charge draining can happen in nmi context. More specifically get_random_u32_below() is neither reentrant- nor NMI-safe: it acquires a per-cpu local_lock via local_lock_irqsave() on the batched_entropy_u32 state. An NMI that lands on a CPU mid-update of the ChaCha batch state and recurses into the random subsystem would corrupt that state. The memcg_stock local_trylock prevents re-entry on the percpu stock itself, but cannot protect an unrelated subsystem's per-cpu lock. Replace the random pick with a per-cpu round-robin counter stored in memcg_stock_pcp and serialized by the same local_trylock that already guards cached[] and nr_pages[]. No atomics, no random calls, no extra locks needed.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master syzkaller reported aCVE-2026-53069 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.5
In the Linux kernel, the following vulnerability has been resolved: net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master syzkaller reported a kernel panic in bond_rr_gen_slave_id() reached via xdp_master_redirect(). Full decoded trace: https://syzkaller.appspot.com/bug?extid=80e046b8da2820b6ba73 bond_rr_gen_slave_id() dereferences bond->rr_tx_counter, a per-CPU counter that bonding only allocates in bond_open() when the mode is round-robin. If the bond device was never brought up, rr_tx_counter stays NULL. The XDP redirect path can still reach that code on a bond that was never opened: bpf_master_redirect_enabled_key is a global static key, so as soon as any bond device has native XDP attached, the XDP_TX -> xdp_master_redirect() interception is enabled for every slave system-wide. The path xdp_master_redirect() -> bond_xdp_get_xmit_slave() -> bond_xdp_xmit_roundrobin_slave_get() -> bond_rr_gen_slave_id() then runs against a bond that has no rr_tx_counter and crashes. Fix this in the generic xdp_master_redirect() by refusing to call into the master's ->ndo_xdp_get_xmit_slave() when the master device is not up. IFF_UP is only set after ->ndo_open() has succe
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: prevent uninitialized lcn caused by zero len syzbot reported a uninit-value in nCVE-2026-53029 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: prevent uninitialized lcn caused by zero len syzbot reported a uninit-value in ntfs_iomap_begin [1]. Since runs was not touched yet, run_lookup_entry() immediately fails and returns false, which makes the value of "*len" 0. Simultaneously, the new value and err value are also 0, causing the logic in attr_data_get_block_locked() to jump directly to ok, ultimately resulting in *lcn being triggered before it is set [1]. In ntfs_iomap_begin(), the check for a 0 value in clen is moved forward to before updating lcn to avoid this [1]. [1] BUG: KMSAN: uninit-value in ntfs_iomap_begin+0x8c0/0x1460 fs/ntfs3/inode.c:825 ntfs_iomap_begin+0x8c0/0x1460 fs/ntfs3/inode.c:825 iomap_iter+0x9b7/0x1540 fs/iomap/iter.c:110 Local variable lcn created at: ntfs_iomap_begin+0x15d/0x1460 fs/ntfs3/inode.c:786
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: erofs: unify lcn as u64 for 32-bit platforms As sashiko reported [1], `lcn` was typed as `CVE-2026-53015 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: erofs: unify lcn as u64 for 32-bit platforms As sashiko reported [1], `lcn` was typed as `unsigned long` (or `unsigned int` sometimes), which is only 32 bits wide on 32-bit platforms, which causes `(lcn << lclusterbits)` to be truncated at 4 GiB. In order to consolidate the logic, just use `u64` consistently around the codebase. [1] https://sashiko.dev/r/20260420034612.1899973-1-hsiangkao%40linux.alibaba.com
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic [1] [2].CVE-2026-53012 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic [1] [2]. When an IPv6 nexthop is replaced with an IPv4 nexthop, the has_v4 flag of all groups containing this nexthop is not updated. This is because nh_group_v4_update is only called when replacing AF_INET to AF_INET6, but the reverse direction (AF_INET6 to AF_INET) is missed. This allows a stale has_v4=false to bypass fib6_check_nexthop, causing IPv6 routes to be attached to groups that effectively contain only AF_INET members. Subsequent route lookups then call nexthop_fib6_nh() which returns NULL for the AF_INET member, leading to a NULL pointer dereference. Fix by calling nh_group_v4_update whenever the family changes, not just AF_INET to AF_INET6. Reproducer: # AF_INET6 blackhole ip -6 nexthop add id 1 blackhole # group with has_v4=false ip nexthop add id 100 group 1 # replace with AF_INET (no -6), has_v4 stays false ip nexthop replace id 1 blackhole # pass stale has_v4 check ip -6 route add 2001:db8::/64 nhid 100 # panic ping -6 2001:db8::1 [1] https://syzkaller.appspot.com/bug?id=e17283eb2f8dcf3dd9b47fe6f67a95f71faadad
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: netdevsim: zero initialize struct iphdr in dummy sk_buff Syzbot reports a KMSAN uninit-valCVE-2026-52985 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: netdevsim: zero initialize struct iphdr in dummy sk_buff Syzbot reports a KMSAN uninit-value originating from nsim_dev_trap_skb_build, with the allocation also being performed in the same function. Fix this by calling skb_put_zero instead of skb_put to guarantee zero initialization of the whole IP header.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: net: usb: rtl8150: fix use-after-free in rtl8150_start_xmit() syzbot reported a KASAN slabCVE-2026-52982 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Critical 9.8
In the Linux kernel, the following vulnerability has been resolved: net: usb: rtl8150: fix use-after-free in rtl8150_start_xmit() syzbot reported a KASAN slab-use-after-free read in rtl8150_start_xmit() when accessing skb->len for tx statistics after usb_submit_urb() has been called: BUG: KASAN: slab-use-after-free in rtl8150_start_xmit+0x71f/0x760 drivers/net/usb/rtl8150.c:712 Read of size 4 at addr ffff88810eb7a930 by task kworker/0:4/5226 The URB completion handler write_bulk_callback() frees the skb via dev_kfree_skb_irq(dev->tx_skb). The URB may complete on another CPU in softirq context before usb_submit_urb() returns in the submitter, so by the time the submitter reads skb->len the skb has already been queued to the per-CPU completion_queue and freed by net_tx_action(): CPU A (xmit) CPU B (USB completion softirq) ------------ ------------------------------ dev->tx_skb = skb; usb_submit_urb() --+ |-------> write_bulk_callback() | dev_kfree_skb_irq(dev->tx_skb) | net_tx_action() |
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 24, 2026Server-Side Request Forgery (SSRF) (CWE-918) in the PDF generation endpoint GET /api/reports/{id}/pdf (backend/main.py) in ccyl13 Pentestify 1.0.0 and lower allCVE-2026-13150 · Other software · Pentestify · reported by 4daa8cea-433a-44bd-9456-53b127fc289aMedium 6.9
Server-Side Request Forgery (SSRF) (CWE-918) in the PDF generation endpoint GET /api/reports/{id}/pdf (backend/main.py) in ccyl13 Pentestify 1.0.0 and lower allows remote attackers to make the server issue requests to arbitrary internal or external URLs, including cloud metadata services, and return the rendered content in the resulting PDF via a crafted Host header, because the target URL is built from request.base_url without validation.
Product
Pentestify
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: af_unix: Reject SIOCATMARK on non-stream sockets SIOCATMARK reports whether the receive quCVE-2026-52928 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: af_unix: Reject SIOCATMARK on non-stream sockets SIOCATMARK reports whether the receive queue is at the urgent mark for MSG_OOB. In AF_UNIX, MSG_OOB is supported only for SOCK_STREAM sockets. SOCK_DGRAM and SOCK_SEQPACKET reject MSG_OOB in sendmsg() and recvmsg(), so they should not support SIOCATMARK either. Return -EOPNOTSUPP for non-stream sockets before checking the receive queue.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 22, 2026Akaunting 3.1.21 contains an authenticated stored Cross-Site Scripting vulnerability in the report management workflow.CVE-2026-11994 · Other software · Akaunting · reported by help@fluidattacks.comMedium 4.8
Akaunting 3.1.21 contains an authenticated stored Cross-Site Scripting vulnerability in the report management workflow. A user with permission to create or update reports can store arbitrary HTML/JavaScript in the description field of a report.
Product
Akaunting
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Jun 22, 2026MISP Core contained broken access-control checks in the bulk deletion flows for Event Reports and Sharing Groups.CVE-2026-56423 · Other software · misp · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8Critical 9.4
MISP Core contained broken access-control checks in the bulk deletion flows for Event Reports and Sharing Groups. The affected deleteSelection handlers authorized deletion using broad role-level permissions instead of validating authorization for each selected object. For Event Reports, EventReportsController::deleteSelection relied on the global perm_add capability rather than a per-report ownership/authorization check. As a result, a contributor-level user could submit report IDs or UUIDs for reports belonging to other organisations and hard-delete them instance-wide. The fix changed the callback to call EventReport::fetchIfAuthorized($user, $itemId, 'delete') for each selected report before deletion. For Sharing Groups, SharingGroupsController::deleteSelection relied on the global perm_sharing_group capability rather than verifying ownership of each selected sharing group. This allowed a sharing-group-capable user to hard-delete sharing groups owned by other organisations, bypassing the per-object ownership gate used by the single-object delete action. The fix changed the callback to call SharingGroup::checkIfOwner($user, $itemId) for each selected sharing group. An aut
Product
misp
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Jun 19, 2026Microsoft HEIF Image Extensions 1.2.22.0 has an out-of-bounds read because CHEIFItemInfoEntry_GetDataSize can return success while leaving the reported data sizCVE-2025-62821 · Computers, phones & browsers · Microsoft · reported by MITRECritical 9.1
Microsoft HEIF Image Extensions 1.2.22.0 has an out-of-bounds read because CHEIFItemInfoEntry_GetDataSize can return success while leaving the reported data size as 0. This causes a caller to make a 1-byte allocation. Later, CopyPixels computes copy_size = stride * abs(roi_height) but does not check the source buffer length before a memmove call.
Product
Heif Image Extension
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Jun 18, 2026A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation.CVE-2026-48617 · Other software · nodejs · reported by support@hackerone.comHigh 8.2
A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
Product
node
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record hackerone.com nodejs.org
Jun 17, 2026JimuReport versions 2.3.4 and below are vulnerable to remote code execution due to improper handling of Aviator expressions.CVE-2026-36418 · Other software · reported by MITRECritical 9.1
JimuReport versions 2.3.4 and below are vulnerable to remote code execution due to improper handling of Aviator expressions. The /jmreport/executeSelectApi endpoint passes user-supplied input directly to the Aviator expression engine without adequate validation allowing attackers to execute arbitrary code.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Jun 17, 2026Vulnerability in the Oracle iSetup product of Oracle E-Business Suite (component: General Ledger Update Transform, Reports).CVE-2026-46937 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.8
Vulnerability in the Oracle iSetup product of Oracle E-Business Suite (component: General Ledger Update Transform, Reports). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iSetup. Successful attacks of this vulnerability can result in takeover of Oracle iSetup. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
Product
Oracle iSetup
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Jun 16, 2026In numberOfReportBlocks of RtpSession.cpp, there is a possible out of bounds write due to an integer overflow.CVE-2026-0161 · Computers, phones & browsers · Google · reported by dsap-vuln-management@google.comHigh 8.8
In numberOfReportBlocks of RtpSession.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Jun 15, 2026Bernd Bestel grocy v4.6.0 was discovered to contain a SQL injection vulnerability in the product-group parameter at /stockreports/spendings.CVE-2026-50890 · Other software · reported by MITRECritical 9.8
Bernd Bestel grocy v4.6.0 was discovered to contain a SQL injection vulnerability in the product-group parameter at /stockreports/spendings. This vulnerability allows attackers to access sensitive database information via a crafted SQL statement.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gist.github.com gist.github.com
Jun 13, 2026SQL Injection in reports/catalogue_out.pl in Koha Community Koha through 22.11.37, 23.x, 24.x before 24.11.16, 25.05.x before 25.05.11, 25.11.x before 25.11.05,CVE-2026-6428 · Other software · Koha Community · reported by 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cMedium 5.6
SQL Injection in reports/catalogue_out.pl in Koha Community Koha through 22.11.37, 23.x, 24.x before 24.11.16, 25.05.x before 25.05.11, 25.11.x before 25.11.05, 26.05.x before 26.05.01, and 26.11.x before 26.11.00 allows an authenticated staff user with the Reports module flag to read arbitrary data from the Koha application database via the Filter URL parameter when the Criteria parameter matches /branchcode/.
Product
Koha
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.koha-community.org bugs.koha-community.org
Jun 12, 2026A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport.CVE-2026-54231 · Other software · Red Hat · reported by Red HatMedium 5.5
A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport. The event script queries the systemd journal for log entries matching the crashed process and writes the results to files in the dump directory without sanitizing embedded control characters. A local user can inject arbitrary content into the journal output by embedding newline characters in syslog messages, controlling the content that root writes to dump directory files.
Product
Red Hat Enterprise Linux 8
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record access.redhat.com access.redhat.com
Jun 12, 2026A symlink following vulnerability was found in the ABRT post-create event handler scripts in libreport.CVE-2026-54230 · Other software · Red Hat · reported by Red HatHigh 7
A symlink following vulnerability was found in the ABRT post-create event handler scripts in libreport. Event scripts write output files using shell redirections without the O_NOFOLLOW flag. If the target file is replaced with a symlink, the shell process running as root follows the symlink and writes content to the symlink target, allowing arbitrary file overwrites on the system.
Product
Red Hat Enterprise Linux 7 Extended Lifecycle Support
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record access.redhat.com access.redhat.com
Jun 12, 2026Allegra exportReport Directory Traversal Information Disclosure Vulnerability.CVE-2026-11442 · Other software · Allegra · reported by zdi-disclosures@trendmicro.comMedium 6.5
Allegra exportReport Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Allegra. Authentication is required to exploit this vulnerability. The specific flaw exists within the exportReport method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of the service account. Was ZDI-CAN-28208.
Product
Allegra
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record alltena.com zerodayinitiative.com
Jun 10, 2026A potential uncontrolled search path vulnerability was reported in the LanSchool Classic client application that could allow a local authenticated user to execuCVE-2026-8637 · Other software · Lenovo · reported by psirt@lenovo.comHigh 8.5
A potential uncontrolled search path vulnerability was reported in the LanSchool Classic client application that could allow a local authenticated user to execute arbitrary code with elevated privileges.
Product
LanSchool Classic
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.lenovo.com
Jun 10, 2026A potential authentication bypass was reported in Lenovo Smart Connect for Windows that could allow a local authenticated user to execute arbitrary code with elCVE-2026-6090 · Other software · Lenovo · reported by psirt@lenovo.comHigh 7.3
A potential authentication bypass was reported in Lenovo Smart Connect for Windows that could allow a local authenticated user to execute arbitrary code with elevated privileges.
Product
Smart Connect
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.lenovo.com
Jun 10, 2026A buffer overflow vulnerability has been reported to affect File Station 5.CVE-2026-26241 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A buffer overflow vulnerability has been reported to affect File Station 5. The remote attackers can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later
Product
File Station 5
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A buffer overflow vulnerability has been reported to affect File Station 5.CVE-2026-26240 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A buffer overflow vulnerability has been reported to affect File Station 5. The remote attackers can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later
Product
File Station 5
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A buffer overflow vulnerability has been reported to affect File Station 5.CVE-2026-26239 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.3
A buffer overflow vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5208 and later
Product
File Station 5
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A missing authorization vulnerability has been reported to affect QuMagie.CVE-2026-26237 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.6
A missing authorization vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to access unauthorized data or perform unauthorized actions. We have already fixed the vulnerability in the following version: QuMagie 2.9.0 and later
Product
QuMagie
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026An incorrect authorization vulnerability has been reported to affect File Station 6.CVE-2026-24724 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.2
An incorrect authorization vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass intended access restrictions. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later
Product
File Station 5
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 6.CVE-2026-24720 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later
Product
File Station 5
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A command injection vulnerability has been reported to affect several QNAP operating system versions.CVE-2026-24719 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.1
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A path traversal vulnerability has been reported to affect several QNAP operating system versions.CVE-2026-24717 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.2
A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions.CVE-2026-24716 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.2
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A NULL pointer dereference vulnerability has been reported to affect File Station 6.CVE-2026-22899 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A NULL pointer dereference vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5208 and later
Product
File Station 5
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A command injection vulnerability has been reported to affect several QNAP operating system versions.CVE-2026-22893 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.6
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions.CVE-2025-66281 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.9
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions.CVE-2025-66280 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.1
An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A command injection vulnerability has been reported to affect several QNAP operating system versions.CVE-2025-66279 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.6
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A command injection vulnerability has been reported to affect several QNAP operating system versions.CVE-2025-66273 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.6
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A path traversal vulnerability has been reported to affect License Center.CVE-2025-62851 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4.6
A path traversal vulnerability has been reported to affect License Center. If a local attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: License Center 1.9.56 and later
Product
License Center
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 10, 2026A NULL pointer dereference vulnerability has been reported to affect QTS, QVP, QuTS cloud and QuTS hero.CVE-2025-62850 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.1
A NULL pointer dereference vulnerability has been reported to affect QTS, QVP, QuTS cloud and QuTS hero. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: QTS 5.2.9.3410 build 20260214 and later QVP 2.7.4 and later QuTS cloud c5.2.9.3468 build 20260413 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com qnap.com
Jun 9, 2026A cross-site request forgery (CSRF) vulnerability has been reported to affect Notification Center.CVE-2025-58468 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.1
A cross-site request forgery (CSRF) vulnerability has been reported to affect Notification Center. The remote attackers can then exploit the vulnerability to gain privileges or hijack user identities. We have already fixed the vulnerability in the following version: Notification Center 1.10.0.3291 and later
Product
Notification Center
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 9, 2026In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dm_suspended_md The function dm_blk_report_zones tests if the deCVE-2026-46327 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dm_suspended_md The function dm_blk_report_zones tests if the device is suspended with the "dm_suspended_md" call. However, this function is called without holding any locks, so the device may be suspended just after it. Move the call to dm_suspended_md after dm_get_live_table, so that the device can't be suspended after the suspended state was tested.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jun 9, 2026An authorization bypass through user-controlled key vulnerability has been reported to affect QuMagie.CVE-2026-44083 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.7
An authorization bypass through user-controlled key vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to gain unintended privileges. We have already fixed the vulnerability in the following version: QuMagie 2.9.1 and later
Product
QuMagie
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 9, 2026A buffer overflow vulnerability has been reported to affect several QNAP operating system versions.CVE-2025-62858 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.1
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.com
Jun 9, 2026A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions.CVE-2026-41539 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.3
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3500 build 20260520 and later
Product
QTS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record qnap.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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