CVE Vulnerability Catalog
Translated CVE descriptions from NVD NIST - in English
Browse vulnerabilities by packageCISA KEV catalog updated: (v2026.11.04)
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This digest covers new vulnerabilities in general, not your servers. If you want to know which of them actually run in your infrastructure, that is what Secvalis does: it scans your machines and reports only what concerns them.
Denial-of-service vulnerability in the Audio/Video component. Fixed in Firefox 156 and Thunderbird 156.
A privilege escalation vulnerability in the Session Restore component of Firefox and Thunderbird. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Incorrect boundary conditions in the Security: Process Sandboxing component. Fixed in Firefox 156 and Thunderbird 156.
Use-after-free in the Internationalization component of Firefox and Thunderbird. This could lead to a crash or potential code execution.
Incorrect boundary conditions in the DOM: Editor component, which could lead to unexpected behavior or security bypass. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Use-after-free in the Graphics component, which could allow an attacker to execute code or cause a crash. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Mitigation bypass vulnerability in the Enterprise Policies component. It was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Use-after-free in the Graphics: Text component, which could lead to a crash or code execution. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
A privilege escalation vulnerability in the DevTools component of Firefox and Thunderbird. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
A privilege escalation vulnerability exists in the Memory component of Firefox and Thunderbird. It has been fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
A privilege escalation vulnerability in the Graphics: CanvasWebGL component of Firefox and Thunderbird. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
A privilege escalation vulnerability due to uninitialized memory in the Graphics: CanvasWebGL component of Firefox and Thunderbird. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Spoofing issue due to invalid pointer in the Graphics component. Fixed in Firefox 156 and Thunderbird 156.
Sandbox escape due to a race condition in the XPConnect component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
Use-after-free in the Widget: Win32 component, which could allow code execution or lead to a crash. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Sandbox escape vulnerability due to incorrect boundary conditions in the Widget: Win32 component. It was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
A privilege escalation vulnerability in the Crash Reporting component of Firefox and Thunderbird. Fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Use-after-free vulnerability in the Graphics component. It was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Sandbox escape vulnerability due to incorrect boundary conditions in the WebRTC component. It was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Information disclosure vulnerability in the Networking: HTTP component. It was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS