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.
17,538 results · page 15 of 351
Oct 14, 2026Kan 0.5.5 through 0.6.0 contains an unauthenticated server-side request forgery vulnerability in the /api/download/attatchment route due to an incomplete fix foCVE-2026-110628 · Other software · kanbn · reported by VulnCheckCritical 9.2
Kan 0.5.5 through 0.6.0 contains an unauthenticated server-side request forgery vulnerability in the /api/download/attatchment route due to an incomplete fix for CVE-2026-32255. When S3_ENDPOINT is unset, attackers can pass arbitrary url query parameters to fetch() to read internal services, localhost ports, and cloud instance metadata.
- Product
- kan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026frp 0.41.0 through 0.71.1 contains a missing authentication vulnerability that allows unauthenticated remote attackers to access pprof debug endpoints because hCVE-2026-110619 · Other software · fatedier · reported by VulnCheckMedium 6.3
frp 0.41.0 through 0.71.1 contains a missing authentication vulnerability that allows unauthenticated remote attackers to access pprof debug endpoints because handlers are registered on the root mux outside Basic Authentication. Attackers can query /debug/pprof/ endpoints on frps dashboard or frpc admin listeners to obtain cmdline, goroutine stacks, heap profiles, and trigger CPU profiling.
- Product
- frp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026SmsForwarder through 3.5.0 contains a missing authentication vulnerability in its AndServer HTTP server that allows unauthenticated network attackers to invoke CVE-2026-110618 · Other software · pppscn · reported by VulnCheckHigh 8.6
SmsForwarder through 3.5.0 contains a missing authentication vulnerability in its AndServer HTTP server that allows unauthenticated network attackers to invoke remote-control APIs. Attackers can call the default-enabled endpoints to read SMS, call logs and contacts, send SMS, and export or overwrite configuration via the clone API.
- Product
- SmsForwarder
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026we-mp-rss through 1.5.3 contains a missing authorization vulnerability in the /api/v1/wx/tools/export/download endpoint that allows unauthenticated attackers toCVE-2026-110617 · Other software · rachelos · reported by VulnCheckMedium 6.3
we-mp-rss through 1.5.3 contains a missing authorization vulnerability in the /api/v1/wx/tools/export/download endpoint that allows unauthenticated attackers to download export archives because its authentication dependency is commented out. Attackers can supply an mp_id and guessable timestamp-based export filename to retrieve archives under data/docs, and set delete_after_download=true to delete them.
- Product
- we-mp-rss
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026NullHub through 2026.5.29 contains a missing authentication vulnerability that allows unauthenticated attackers to access the /api/* management API because the CVE-2026-110616 · Other software · nullclaw · reported by VulnCheckCritical 9.2
NullHub through 2026.5.29 contains a missing authentication vulnerability that allows unauthenticated attackers to access the /api/* management API because the auth_token field defaults to null and is never assigned. Attackers sending requests without Authorization or Origin headers to non-loopback listeners can control agent instances, rewrite configurations including provider credentials, and manage cron jobs and MCP servers.
- Product
- NullHub
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026vlife through 2.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge JWTs using the hardcoded HS256 signing key inCVE-2026-110612 · Other software · wwwlike · reported by VulnCheckCritical 9.3
vlife through 2.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge JWTs using the hardcoded HS256 signing key in TokenUtil. Attackers can sign a token with superUser=true and arbitrary groupIds claims to gain super administrator access to any URL on vlife instances.
- Product
- vlife
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026ruoyi-vue-pro through 2026.09 contains a server-side request forgery vulnerability in the yudao-module-ai image service that allows authenticated users to make CVE-2026-110610 · Other software · YunaiV · reported by VulnCheckMedium 5.3
ruoyi-vue-pro through 2026.09 contains a server-side request forgery vulnerability in the yudao-module-ai image service that allows authenticated users to make the server fetch arbitrary URLs by supplying referImageUrl to the midjourney imagine endpoint. Attackers can force Hutool HttpUtil.downloadBytes() requests to loopback, private, or cloud metadata addresses to probe internal-only HTTP services and reach metadata endpoints.
- Product
- ruoyi-vue-pro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026Gravitee API Management through 4.12.22 contains an authentication bypass vulnerability that allows unauthenticated remote attackers to impersonate any user by CVE-2020-37281 · Other software · Gravitee · reported by VulnCheckCritical 9.2
Gravitee API Management through 4.12.22 contains an authentication bypass vulnerability that allows unauthenticated remote attackers to impersonate any user by forging JWTs signed with the shipped default jwt.secret. Attackers knowing an existing user ID can sign an HS256 token with that subject and present it as a bearer token to the Management API, impersonating administrators to gain full platform control.
- Product
- Gravitee API Management
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026ONLYOFFICE DocumentServer before 10.0.0 contains an unauthenticated server-side request forgery vulnerability in the /downloadfile/:docid endpoint that allows rCVE-2026-110652 · Other software · ONLYOFFICE · reported by VulnCheckMedium 6.3
ONLYOFFICE DocumentServer before 10.0.0 contains an unauthenticated server-side request forgery vulnerability in the /downloadfile/:docid endpoint that allows remote attackers to bypass the private-IP request-filtering-agent by exploiting the isInJwtToken flag when JWT verification is disabled in the default configuration. Attackers can submit a crafted request body containing an internal or loopback URL, which is treated as a DIRECT request skipping private-address filtering, causing the server to fetch and proxy back arbitrary private-network and cloud metadata content.
- Product
- DocumentServer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026SQL Injection (CWE-89) in the SOAP GetUser method of the /preapproval.asmx endpoint in Channel Software WebAlliance eCommerce [VERSION — missing] allows an unauCVE-2026-108065 · Websites & servers · Channel Software · reported by cve@rapid7.comCritical 9.8
SQL Injection (CWE-89) in the SOAP GetUser method of the /preapproval.asmx endpoint in Channel Software WebAlliance eCommerce [VERSION — missing] allows an unauthenticated remote attacker to read, write, and potentially execute commands on the backend Microsoft SQL Server via a crafted sUserID parameter value containing a single quote and stacked SQL query.
- Product
- WebAlliance eCommerce
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026A vulnerability involving improper access control in the TSplus Remote Access web server that allows an unauthenticated remote attacker to access internal resouCVE-2026-108070 · Other software · TSplus · reported by cve-coordination@incibe.esHigh 8.7
A vulnerability involving improper access control in the TSplus Remote Access web server that allows an unauthenticated remote attacker to access internal resources protected by manipulated paths through the /socket.io/JWN/ endpoint, bypassing the access restrictions intended for certain internal resources.
- Product
- TSplus Remote Access
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026The public consent endpoint of JTL-Shop accepts arbitrary consent names from unauthenticated visitors without validating them against the configured consent iteCVE-2026-103904 · Other software · JTL-Software GmbH · reported by a6d3dc9e-0591-4a13-bce7-0f5b31ff6158High 8.6
The public consent endpoint of JTL-Shop accepts arbitrary consent names from unauthenticated visitors without validating them against the configured consent items. These names are stored in the consent statistics and rendered without output encoding in the administration backend. An unauthenticated remote attacker can thereby inject script code that is executed in the browser session of an administrator viewing the consent statistics page, allowing actions to be performed with the administrator's privileges.
- Product
- JTL-Shop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026JNews - Jeg Elementor Kit: Unauthorized access of dataCVE-2026-103907 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The JNews - Jeg Elementor Kit plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on both the 'jkit_post_block' and 'jeg_find_author' AJAX actions in versions up to, and including, 3.2.19. The 'wp_ajax_jkit_post_block' handler (registered generically for every element via wp_ajax_{$element_id} in Elements_Option_Abstract::setup_hook) returns the element's full option schema — including a freshly minted wp_create_nonce('jeg_find_author') — to any authenticated caller, and the 'wp_ajax_jeg_find_author' handler then runs a WP_User_Query with the attacker-supplied 'query' wrapped in '*…*' against search_columns that include user_email, echoing the ID and display_name of every matching user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enumerate every registered user of the site and to reconstruct arbitrary users' email addresses one character at a time by using the substring search as an oracle.
- Product
- JNews - Jeg Elementor Kit
- Affected
- up to 3.2.19
- What to do
- Affects up to 3.2.19. Update JNews - Jeg Elementor Kit 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
Oct 14, 2026Fast Courier: Does not sanitize and escape a value before using it in a SQL query on an unauthenticated REST routeCVE-2026-89288 · WordPress plugins & themes · reported by WPScanHigh 8.6
The Fast Courier WordPress plugin before 5.2.4 does not sanitize and escape a value before using it in a SQL query on an unauthenticated REST route, allowing unauthenticated attackers to perform SQL injection and read arbitrary data from the database.
- Product
- Fast Courier
- Fixed in
- 5.2.4
- What to do
- Update Fast Courier to 5.2.4 or newer.
Oct 14, 2026EmbedPress: Does not perform any capability or nonce check on an unauthenticated request that triggers a server-sideCVE-2026-85000 · WordPress plugins & themes · reported by WPScanMedium 5.3
The EmbedPress WordPress plugin before 4.6.8 does not perform any capability or nonce check on an unauthenticated request that triggers a server-side, credential-bearing request to a third-party API and stores attacker-controlled cache entries, allowing unauthenticated attackers to consume the site owner's third-party API quota and write unbounded records into the site's database.
- Product
- EmbedPress
- Fixed in
- 4.6.8
- What to do
- Update EmbedPress to 4.6.8 or newer.
Oct 13, 2026The Printcart Store (PCDesigner / NB Designer) plugin for WooCommerce is vulnerable to unauthenticated arbitrary file upload leading to remote code execution inCVE-2026-93388 · WordPress plugins & themes · reported by WordfenceCritical 9.8
The Printcart Store (PCDesigner / NB Designer) plugin for WooCommerce is vulnerable to unauthenticated arbitrary file upload leading to remote code execution in all versions up to, and including, 2.9.1 The nbdesigner_copy_image_from_url AJAX action is registered for logged-out callers (wp_ajax_nopriv_), and its Google Drive branch rebuilds the destination filename from the raw, attacker-supplied gapi[name] parameter — bypassing the jpg/jpeg/png/gif allow-list applied on the other branch — and writes the fetched bytes to a web-accessible directory (wp-content/uploads/nbdesigner/temp/). This makes it possible for unauthenticated attackers to write a .php file to a web-served, PHP-executing location and, by supplying their own Google Drive file and OAuth token as the content source, execute arbitrary code on the server. The required save-design nonce is handed to anonymous callers by the nbd_check_use_logged_in endpoint, so it presents no barrier.
- Affected
- up to 2.9.1
- What to do
- Affects up to 2.9.1. Update the plugin 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
Oct 13, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 could allow an unauthenticated remote attacker to corrupt the persisted status of batch joCVE-2026-93905 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.2
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 could allow an unauthenticated remote attacker to corrupt the persisted status of batch job instances.
- Product
- WebSphere Application Server - Liberty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRCVE-2026-93895 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.1
IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.
- Product
- WebSphere Application Server - Liberty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.CVE-2026-88086 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.3
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.CVE-2026-88083 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2022 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Omnispace Agora Project before 26.10.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious HTML atCVE-2026-63156 · Other software · Omnispace · reported by VulnCheckMedium 5.1
Omnispace Agora Project before 26.10.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious HTML attributes by manipulating the visioUrl parameter, which was not routed through the URL-sanitizing branch of the parameter filter and was urldecoded after filtering. Attackers can craft a malicious URL containing the visioUrl parameter with an attribute breakout payload to execute arbitrary JavaScript in the victim's browser pre-authentication, with the issue fixed in version 26.10.0 via changes to app/Common/Req.php.
- Product
- Agora Project
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comagora-project.net
Oct 13, 2026Xorbits Xoscar through 0.11.2 contains an unauthenticated deserialization vulnerability that allows remote attackers to execute arbitrary code by sending crafteCVE-2026-49950 · Other software · xorbitsai · reported by VulnCheckCritical 9.3
Xorbits Xoscar through 0.11.2 contains an unauthenticated deserialization vulnerability that allows remote attackers to execute arbitrary code by sending crafted data over the actor-pool TCP channel. Attackers can exploit SocketChannel.recv() passing unvalidated data to cloudpickle.loads(), which triggers pickle __reduce__ gadget execution before message type validation, achieving remote code execution as the server process which commonly runs as root on GPU nodes.
- Product
- xoscar
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Missing authorization in Visual Studio Code allows an unauthorized attacker to execute code over a network.CVE-2026-70098 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Missing authorization in Visual Studio Code allows an unauthorized attacker to execute code over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Omnispace Agora Project before 26.10.0 contains a broken access control vulnerability in the MobileFileDownload route that allows unauthenticated attackers to dCVE-2026-63163 · Other software · Omnispace · reported by VulnCheckHigh 8.7
Omnispace Agora Project before 26.10.0 contains a broken access control vulnerability in the MobileFileDownload route that allows unauthenticated attackers to download arbitrary files by computing an md5(filename) token instead of passing a proper authorization check. Attackers can guess or determine file names to generate the corresponding md5 token and retrieve protected files without authorization, leading to unauthorized information disclosure.
- Product
- Agora Project
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comagora-project.net
Oct 13, 2026Omnispace Agora Project before 26.10.0 contains a predictable password-reset token vulnerability that allows unauthenticated attackers to take over user accountCVE-2026-63159 · Other software · Omnispace · reported by VulnCheckCritical 9.1
Omnispace Agora Project before 26.10.0 contains a predictable password-reset token vulnerability that allows unauthenticated attackers to take over user accounts by computing the reset token as sha1(login.password), a deterministic and reusable value. Attackers can derive or brute-force the reset token from known or guessed login and password combinations to forge valid password-reset requests and hijack arbitrary accounts.
- Product
- Agora Project
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comagora-project.net
Oct 13, 2026Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network.CVE-2026-102855 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthorized attacker to execute code over a netwCVE-2026-102238 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.6
Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthorized attacker to execute code over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Improper encoding or escaping of output in Visual Studio Code allows an unauthorized attacker to execute code over a network.CVE-2026-102235 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Improper encoding or escaping of output in Visual Studio Code allows an unauthorized attacker to execute code over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Reliance on untrusted inputs in a security decision in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.CVE-2026-102234 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.4
Reliance on untrusted inputs in a security decision in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Double free in Windows Internet Information Services allows an unauthorized attacker to deny service over a network.CVE-2026-97830 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Double free in Windows Internet Information Services allows an unauthorized attacker to deny service over a network.
- Product
- Windows 11 version 23H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.CVE-2026-97816 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.CVE-2026-97815 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.CVE-2026-97814 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.CVE-2026-97805 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.CVE-2026-97801 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.
- Product
- Microsoft .NET Framework 3.5
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.CVE-2026-97789 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose information over a network.CVE-2026-97788 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft .NET Framework 3.5
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform sCVE-2026-97783 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.1
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
- Product
- Microsoft SharePoint Enterprise Server 2016
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Improper neutralization of special elements used in a command ('command injection') in Microsoft Office OneNote allows an unauthorized attacker to execute code CVE-2026-97781 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Improper neutralization of special elements used in a command ('command injection') in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97780 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-97779 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97778 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97777 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97776 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97775 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97773 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97772 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97771 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97770 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-97769 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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The flaws that hit local websites, every Friday.
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