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.
17,544 results · page 45 of 351
Sep 10, 2026An unauthenticated remote attacker connecting with the CORE protocol can discover cluster node details by sending a SUBSCRIBE_TOPOLOGY request prior to authentiCVE-2026-49363 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
An unauthenticated remote attacker connecting with the CORE protocol can discover cluster node details by sending a SUBSCRIBE_TOPOLOGY request prior to authentication. This issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.0.0 through 2.44.0. Users are recommended to upgrade to version 2.57.0, which fixes the issue.
- Product
- Apache Artemis
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 10, 2026An unauthenticated remote attacker can create arbitrary durable queues via the CORE protocol, leading to unauthorized broker state manipulation and potential deCVE-2026-49362 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
An unauthenticated remote attacker can create arbitrary durable queues via the CORE protocol, leading to unauthorized broker state manipulation and potential denial of service. This issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.0.0 through 2.44.0. Users are recommended to upgrade to version 2.57.0, which fixes the issue.
- Product
- Apache Artemis
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 10, 2026Builderall Cheetah For Wp: Unauthorized modification of dataCVE-2026-15823 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Builderall Cheetah For Wp plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the disable() function in versions up to, and including, 3.0.2. The wp_ajax_ba_cheetah_disable AJAX handler is registered without any capability or nonce verification, and the target post_id is sourced directly from user-controlled $_POST['ba_cheetah_data']['post_id']. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disable the page builder layout on arbitrary posts by setting the _ba_cheetah_enabled post meta to false, including on posts owned by other users.
- Product
- Builderall Cheetah For Wp
- Affected
- up to 3.0.2
- What to do
- Affects up to 3.0.2. Update Builderall Cheetah For Wp 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
Sep 9, 2026Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log iCVE-2026-71809 · Other software · reported by MITREHigh 8.1
Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Missing authorization in the Address Delete controller in Mageplaza GDPR for Magento 2 (mageplaza/module-gdpr) through 4.2.9 allows remote unauthenticated attacCVE-2026-79324 · Websites & servers · reported by MITREHigh 7.5
Missing authorization in the Address Delete controller in Mageplaza GDPR for Magento 2 (mageplaza/module-gdpr) through 4.2.9 allows remote unauthenticated attackers to delete any customer's saved address, and to erase all stored addresses by iterating the address id, via a GET request to /customer/address/delete/id/{id}. The controller extends the legacy Action class instead of AbstractAccount, so no authentication, ownership or form key check is enforced.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.compackagist.org
Sep 9, 2026A vulnerability in the web-based management interface of CPPM guest account management services could allow an unauthenticated remote attacker to manipulate accCVE-2026-73789 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 5.3
A vulnerability in the web-based management interface of CPPM guest account management services could allow an unauthenticated remote attacker to manipulate account settings. Successful exploitation could allow an attacker to extend network access beyond policy limits, leading to unauthorized prolonged use of network resources.
- Product
- ClearPass Policy Manager (CPPM)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026A vulnerability in the web-based management interface of CPPM could allow an unauthenticated remote attacker to conduct a Denial-of-Service (DoS) attack.CVE-2026-73786 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.5
A vulnerability in the web-based management interface of CPPM could allow an unauthenticated remote attacker to conduct a Denial-of-Service (DoS) attack. Successful exploitation could allow an attacker to cause instability and degrade performance of the vulnerable CPPM server.
- Product
- ClearPass Policy Manager (CPPM)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Information disclosure in the blogComments GraphQL query in Magefan Blog GraphQL for Magento 2 (magefan/module-blog-graph-ql) through 2.2.1 allows remote unauthCVE-2026-79323 · Websites & servers · reported by MITREHigh 7.5
Information disclosure in the blogComments GraphQL query in Magefan Blog GraphQL for Magento 2 (magefan/module-blog-graph-ql) through 2.2.1 allows remote unauthenticated attackers to obtain blog commenter email addresses and internal customer and admin identifiers via a POST request to /graphql.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.commagefan.com
Sep 9, 2026SQL injection in the RelatedProduct block in Mageplaza Blog for Magento 2 (mageplaza/magento-2-blog-extension) through 4.3.2 allows remote unauthenticated attacCVE-2026-79322 · Websites & servers · reported by MITREHigh 8.6
SQL injection in the RelatedProduct block in Mageplaza Blog for Magento 2 (mageplaza/magento-2-blog-extension) through 4.3.2 allows remote unauthenticated attackers to execute arbitrary SQL commands and read arbitrary database contents via the id parameter to /mpblog/post/view.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Sep 9, 2026MaxSite CMS through 109.6 passes the ci_session cookie to unserialize() without class restrictions, allowing unauthenticated attackers to inject PHP objects.CVE-2026-87930 · Other software · MaxSite · reported by VulnCheckCritical 9.2
MaxSite CMS through 109.6 passes the ci_session cookie to unserialize() without class restrictions, allowing unauthenticated attackers to inject PHP objects. Attackers can forge valid session cookies using the hardcoded encryption key to trigger magic methods and corrupt application state or achieve code execution if gadget classes exist.
- Product
- MaxSite CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026MaxSite CMS through 109.6 ships with a hardcoded session encryption key in application/config/config.php that is never changed during installation, allowing unaCVE-2026-87929 · Other software · MaxSite · reported by VulnCheckCritical 9.3
MaxSite CMS through 109.6 ships with a hardcoded session encryption key in application/config/config.php that is never changed during installation, allowing unauthenticated attackers to forge administrator session cookies. Attackers can mint a malicious ci_session cookie with administrator privileges by computing an HMAC-SHA1 using the publicly known encryption key, bypassing authentication checks in is_login() and mso_check_allow() functions.
- Product
- MaxSite CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026MaxSite CMS through 109.6 contains a local file inclusion vulnerability in the ajax and require-maxsite dispatchers that allows unauthenticated attackers to exeCVE-2026-87927 · Other software · MaxSite · reported by VulnCheckHigh 8.8
MaxSite CMS through 109.6 contains a local file inclusion vulnerability in the ajax and require-maxsite dispatchers that allows unauthenticated attackers to execute privileged handler files by supplying base64-encoded path traversal sequences. Attackers can bypass path validation checks and execute admin-gated handler actions without authentication to access sensitive functionality.
- Product
- MaxSite CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026CWE-918: Server-Side Request Forgery (SSRF) vulnerability exists that could cause unauthorized command execution and disclosure of server data when an attacker CVE-2026-19233 · Other software · Schneider Electric · reported by cybersecurity@se.comHigh 8.6
CWE-918: Server-Side Request Forgery (SSRF) vulnerability exists that could cause unauthorized command execution and disclosure of server data when an attacker with a privileged account sends crafted, unvalidated parameters to a server endpoint.
- Product
- EcoStruxure™ IT Data Center Expert (Formerly known as StruxureWare Data Center Expert)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026After spoofing the device and obtaining one user confirmation, an attacker may be able to cause the application to transmit firmware through an unauthenticated CVE-2026-77974 · Other software · Softish · reported by ics-cert@hq.dhs.govHigh 8.5
After spoofing the device and obtaining one user confirmation, an attacker may be able to cause the application to transmit firmware through an unauthenticated and unsigned update channel.
- Product
- EarVision Android application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.com
Sep 9, 2026Snipe-IT through 8.6.3 does not neutralize formula elements in the "unaccepted assets" acceptance report CSV export.CVE-2026-86742 · Other software · grokability · reported by VulnCheckMedium 5.1
Snipe-IT through 8.6.3 does not neutralize formula elements in the "unaccepted assets" acceptance report CSV export. ReportsController::postAssetAcceptanceReport builds the CSV by hand (stripping commas and joining rows manually) and, unlike the six sibling exports in the same controller, never applies League\Csv\EscapeFormula or honors the config('app.escape_formulas') setting. An authenticated low-privilege user with ordinary create/edit rights on any record whose free-text fields appear in the report (asset name/tag, company name, category, model, or assignee display name) can set such a field to a value beginning with =, +, -, @, tab, or CR. When a user with reports.view privileges requests the export (POST /reports/unaccepted_assets) for a pending checkout acceptance referencing the poisoned record and opens the resulting CSV in Excel, LibreOffice Calc, or Google Sheets, the injected content is evaluated as a formula in the downloader's spreadsheet context, enabling data exfiltration (e.g., HYPERLINK/WEBSERVICE) or, on legacy Windows Excel configurations, DDE command execution. Fixed in 8.7.0.
- Product
- snipe-it
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Chainlit through 2.12.0 fails to validate the client-supplied socket.io sessionId parameter, allowing unauthenticated attackers to traverse filesystem paths by CVE-2026-86099 · Other software · Chainlit · reported by VulnCheckHigh 8.8
Chainlit through 2.12.0 fails to validate the client-supplied socket.io sessionId parameter, allowing unauthenticated attackers to traverse filesystem paths by injecting absolute or relative path sequences. Attackers can craft malicious sessionId values that escape the upload directory and recursively delete arbitrary directories accessible to the service process.
- Product
- chainlit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum SecCVE-2026-85103 · Other software · checkpoint · reported by cve@checkpoint.comCritical 9.8
A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems.
- Product
- Quantum Security Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.checkpoint.com
Sep 9, 2026CyberPanel versions 2.4.3 through 2.4.5 expose unauthenticated AI Scanner debugging endpoints that disclose administrator usernames, API-key prefixes, scan idenCVE-2026-87820 · Other software · usmannasir · reported by VulnCheckMedium 6.9
CyberPanel versions 2.4.3 through 2.4.5 expose unauthenticated AI Scanner debugging endpoints that disclose administrator usernames, API-key prefixes, scan identifiers, target domains, and account metadata. Unauthenticated attackers can enumerate panel administrators and recent scanner activity to inventory multi-tenant installations and facilitate follow-on attacks.
- Product
- cyberpanel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026PasswordPusher before 2.11.1 contains a time-of-check-to-time-of-use race condition in view limit enforcement that allows unauthenticated attackers to bypass exCVE-2026-87816 · Other software · pglombardo · reported by VulnCheckHigh 8.7
PasswordPusher before 2.11.1 contains a time-of-check-to-time-of-use race condition in view limit enforcement that allows unauthenticated attackers to bypass expire_after_views limits. Attackers can send concurrent requests to the show endpoint to access one-time secrets multiple times before the view count is incremented and the push expires.
- Product
- PasswordPusher
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 9, 2026An unauthenticated remote code execution vulnerability exists in the Policy Manager console of Akana API Platform.CVE-2026-85978 · Other software · Perforce · reported by security@puppet.comCritical 10
An unauthenticated remote code execution vulnerability exists in the Policy Manager console of Akana API Platform. A path normalization discrepancy between the authentication filter and the servlet dispatcher allows a crafted request to bypass authentication and reach an endpoint that evaluates attacker-supplied script code without sandboxing, resulting in arbitrary code execution. Exploitation requires no authentication or user interaction.
- Product
- Akana
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026AlchemyCMS versions before 7.4.16 and 8.x before 8.3.6 fail to authorize access to the GET /api/nodes endpoint, allowing unauthenticated attackers to retrieve aCVE-2026-86777 · Other software · AlchemyCMS · reported by VulnCheckMedium 6.9
AlchemyCMS versions before 7.4.16 and 8.x before 8.3.6 fail to authorize access to the GET /api/nodes endpoint, allowing unauthenticated attackers to retrieve all navigation nodes. Attackers can access the endpoint without authentication to disclose restricted page names, URL paths, and internal URLs from all sites and languages.
- Product
- alchemy_cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026CleanTalk: Does not prevent unauthenticatedCVE-2026-19855 · WordPress plugins & themes · reported by WPScanMedium 6.5
The CleanTalk WordPress plugin before 6.87 does not prevent unauthenticated, user-supplied comment content from being passed to WordPress's shortcode engine, allowing any visitor to have arbitrary shortcodes registered on the site executed server-side and rendered to every subsequent visitor of the page.
- Product
- CleanTalk
- Fixed in
- 6.87
- What to do
- Update CleanTalk to 6.87 or newer.
Sep 9, 2026Reviso Exporter for WooCommerce: Unauthorized modification of dataCVE-2026-8615 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Reviso Exporter for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the disconnect_callback() function in versions up to, and including, 1.2.3. The function is registered to the 'wp_ajax_wcefr-disconnect' AJAX action and unconditionally calls delete_option('wcefr-agt'), which removes the Reviso Agreement Grant Token used to authenticate API calls. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's stored Agreement Grant Token, breaking the connection between WooCommerce and the Reviso service.
- Product
- Reviso Exporter for WooCommerce
- Affected
- up to 1.2.3
- What to do
- Affects up to 1.2.3. Update Reviso Exporter for WooCommerce 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 recordgithub.complugins.trac.wordpress.org
Sep 8, 2026Tanium addressed an unauthorized code execution vulnerability in Enforce.CVE-2026-87088 · Other software · Tanium · reported by 3938794e-25f5-4123-a1ba-5cbd7f104512High 7
Tanium addressed an unauthorized code execution vulnerability in Enforce.
- Product
- Enforce
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Tanium addressed an unauthorized code execution vulnerability in Comply.CVE-2026-87021 · Other software · Tanium · reported by 3938794e-25f5-4123-a1ba-5cbd7f104512High 7.2
Tanium addressed an unauthorized code execution vulnerability in Comply.
- Product
- Comply
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent network.CVE-2026-69646 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.3
Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing oCVE-2026-69642 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing over a network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Integer underflow (wrap or wraparound) in Skype for Business allows an unauthorized attacker to deny service over a network.CVE-2026-66307 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Integer underflow (wrap or wraparound) in Skype for Business allows an unauthorized attacker to deny service over a network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Generation of error message containing sensitive information in Skype for Business allows an unauthorized attacker to disclose information over a network.CVE-2026-66306 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Generation of error message containing sensitive information in Skype for Business allows an unauthorized attacker to disclose information over a network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Server-side request forgery (ssrf) in Skype for Business allows an unauthorized attacker to disclose information over a network.CVE-2026-66304 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Server-side request forgery (ssrf) in Skype for Business allows an unauthorized attacker to disclose information over a network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026External control of file name or path in Skype for Business allows an unauthorized attacker to execute code over a network.CVE-2026-66302 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
External control of file name or path in Skype for Business allows an unauthorized attacker to execute code over a network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing oCVE-2026-63523 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing over a network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026In multiple functions of alloc.c, there is a possible unauthorized read/write access due to a race condition.CVE-2026-58848 · Computers, phones & browsers · Google · reported by security@android.comHigh 7
In multiple functions of alloc.c, there is a possible unauthorized read/write access due to a race condition. This could lead to local 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 recordandroid.googlesource.comsource.android.com
Sep 8, 2026In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass.CVE-2026-49887 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local 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.
Sep 8, 2026In screenArgsForPermissionCheckIfAny of multiple locations there is a possible risk of unauthorized access due to a confused deputy.CVE-2026-45519 · Computers, phones & browsers · Google · reported by security@android.comLow 3.3
In screenArgsForPermissionCheckIfAny of multiple locations there is a possible risk of unauthorized access due to a confused deputy. This could lead to local information disclosure 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.
Sep 8, 2026In onActivityResult of AppWidgetConfigActivityProxy.java, there is a possible unauthorized URI permission grant due to a confused deputy.CVE-2026-28657 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In onActivityResult of AppWidgetConfigActivityProxy.java, there is a possible unauthorized URI permission grant due to a confused deputy. This could lead to local 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.
Sep 8, 2026In multiple locations, there is a possible unauthorized URI access due to a permissions bypass.CVE-2026-28620 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In multiple locations, there is a possible unauthorized URI access due to a permissions bypass. This could lead to local 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.
Sep 8, 2026In onCreate of ConfirmDeviceCredentialActivity.java, there is a possible unauthorized access to and modification of device credentials due to a missing permissiCVE-2026-28582 · Computers, phones & browsers · Google · reported by security@android.comLow 3.3
In onCreate of ConfirmDeviceCredentialActivity.java, there is a possible unauthorized access to and modification of device credentials due to a missing permission check. This could lead to local information disclosure 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.
Sep 8, 2026Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker to execute code over a network.CVE-2026-85877 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker to execute code over a network.
- Product
- Windows 11 Version 24H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.CVE-2026-85875 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Authentication bypass by capture-replay in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to perform spoofing over a networCVE-2026-84003 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.4
Authentication bypass by capture-replay in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to perform spoofing over a network.
- Product
- Microsoft Authentication Library
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Out-of-bounds read in Windows Key Distribution Center allows an unauthorized attacker to deny service over a network.CVE-2026-84001 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Out-of-bounds read in Windows Key Distribution Center allows an unauthorized attacker to deny service over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.CVE-2026-83998 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow 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.
Sep 8, 2026Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.CVE-2026-83997 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 21H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.CVE-2026-83992 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Windows Imaging Component 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.
Sep 8, 2026Out-of-bounds read in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to deny service over a network.CVE-2026-83989 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Out-of-bounds read in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to deny service over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.CVE-2026-83951 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.CVE-2026-83949 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.CVE-2026-81960 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.CVE-2026-81959 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- 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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