CVE-2026-35189: Allocation of Resources Without Limits or Throttling

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

PT-2026-102659

Name of the Vulnerable Software and Affected Versions OpenSSL version 4.0 Description A use-after-free read occurs when multiple threads concurrently use the same X.509 certificate for the first time. OpenSSL caches decoded X.509v3 extension values in two phases: computation under a read lock and...

Linux Distros Unpatched Vulnerability : CVE-2026-35189

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions...

Use-After-Free in X.509 Extension Cache Under Concurrent Use

Issue summary: The first concurrent use of the same X.509 certificate by several threads may cause its cached extension data to be freed while another thread is still using it. Impact summary: A remote, unauthenticated peer could crash a multi-threaded TLS client, or a multi-threaded TLS server...

CVE-2026-97518

A flaw was found in the Linux kernel's cfg80211 wireless configuration subsystem. The subsystem fails to reject duplicate cipher suite entries during wireless device registration. This flaw allows a local user to cause an array buffer overflow within the Wireless Extensions WEXT compatibility...

The vulnerability of Web Media Extensions, a set of media extension APIs, arises from buffer overflows in dynamic memory, allowing attackers to execute arbitrary code.

The vulnerability of Web Media Extensions, a type of multimedia extension, is related to overflowing buffers in dynamic memory. Exploiting this vulnerability could allow an attacker operating remotely to execute arbitrary code...

Astra Linux – Vulnerability in Chromium

Incorrect reference resolution in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

In versions of Extensions in Google Chrome prior to 152.0.7977.65, race conditions allowed a remote attacker to execute arbitrary code within the sandbox through crafted network traffic. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in Extensions in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to spoof the contents of the Omnibox URL bar via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

The incorrect security interface in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to perform UI spoofing through a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted inputs in Extensions in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Incomplete cleanup in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to leverage social engineering to bypass system access restrictions through a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in Extensions in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to leverage social engineering to bypass system access restrictions through a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Missing authorization in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via crafted network traffic. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

In versions of Extensions in Google Chrome prior to 152.0.7977.65, race conditions allowed a remote attacker to bypass system access restrictions through a specially crafted Chrome extension. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in Extensions in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy into a privileged page via a crafted HTML page. Chromium security severity: High...

CVE-2026-100524

Cotonti through 1.0.0 contains a cross-site request forgery vulnerability in the extensions manager that allows attackers to perform state-changing actions without anti-CSRF token validation. Attackers can craft links or embed images to force administrators to install, update, pause, or unpause...

CVE-2026-100524 Cotonti through 1.0.0 Cross-Site Request Forgery via Extensions Manager

Cotonti through 1.0.0 contains a cross-site request forgery vulnerability in the extensions manager that allows attackers to perform state-changing actions without anti-CSRF token validation. Attackers can craft links or embed images to force administrators to install, update, pause, or unpause...

CVE-2026-100524 Cotonti through 1.0.0 Cross-Site Request Forgery via Extensions Manager

Cotonti through 1.0.0 contains a cross-site request forgery vulnerability in the extensions manager that allows attackers to perform state-changing actions without anti-CSRF token validation. Attackers can craft links or embed images to force administrators to install, update, pause, or unpause...