Astra Linux – Vulnerability in Firefox and Thunderbird

Web-accessible extension pages pages with a moz-extension:// scheme did not correctly enforce the frame-ancestors directive when it was used in the Web Extension’s Content Security Policy. This vulnerability affects Firefox 97, Thunderbird 91.6, and Firefox ESR 91.6...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in the Extensions API in Google Chrome prior to 116.0.5845.96 allowed an attacker who convinced a user to install a malicious extension to bypass an enterprise policy through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in extensions in Google Chrome prior to 89.0.4389.72 allowed an attacker who convinced a user to install a malicious extension to obtain sensitive information via a crafted Chrome Extension...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in the Extensions API in Google Chrome prior to 116.0.5845.96 allowed an attacker who convinced a user to install a malicious extension to bypass an enterprise policy through a crafted HTML page. Chromium security severity: Medium...

SUSE CVE-2026-17739

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML UXSS via a crafted Chrome Extension. Chromium security severity: Medium...

CVE-2026-17976

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted domain name. Chromium security severity: Low...

CVE-2026-17821

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension. Chromium security severity: Medium...

CVE-2026-17739

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML UXSS via a crafted Chrome Extension. Chromium security severity: Medium...

CVE-2026-17882

Policy bypass in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to bypass site isolation via a crafted Chrome Extension. Chromium security severity: Medium...

CVE-2026-17821

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension. Chromium security severity: Medium...

PT-2026-66295

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted domain name. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in extensions in Google Chrome prior to 150.0.7871.47 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 policy enforcement in Extensions in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass discretionary access control via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass content security policy via a crafted Chrome Extension. Chromium security severity: Low...

PT-2026-60685

Name of the Vulnerable Software and Affected Versions Envoy Gateway versions prior to 1.7.4 Envoy Gateway versions prior to 1.8.1 Description The to absolute normalized path function security.lua:28-43 fails to collapse redundant path separators, such as converting // to /. Due to POSIX path...

PT-2026-60688

Name of the Vulnerable Software and Affected Versions Envoy Gateway affected versions not specified Description An issue exists in the Wasm HTTP fetch mechanism where the getFileFromGZ function calls io.ReadAll on a raw gzip.Reader without an output bound. While the compressed input is capped at...

PT-2026-60689

Name of the Vulnerable Software and Affected Versions Envoy Gateway affected versions not specified Description An issue exists during OCI layer extraction where the system allocates memory using makebyte, h.Size based on the size declared in a tar header. Because the LimitReader only bounds the...

PT-2026-60687

Name of the Vulnerable Software and Affected Versions Envoy Gateway affected versions not specified Description Concurrent access to the mappingPath2Cache map in httpserver.go can lead to a control-plane Denial of Service. The ServeHTTP function reads from the map without a lock, while other...