p PatchFirst

PatchFirst · Latest vulnerabilities

mozjs91 vulnerabilities · Page 14

Vulnerabilities published for mozjs91 in the last 30 days: 257. Listed in the KEV catalogue: 0.

Filter vulnerabilities
Clear filters

Vulnerabilities: 1327

  1. CVE-2026-100819

    Critical · CVSS 9.6EPSS 0.26%No fix published

    Sandbox escape due to incorrect boundary conditions in the XPCOM component

    Sandbox escape due to incorrect boundary conditions in the XPCOM component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

    Published Updated

Check your server

Check your installed stack and versions against the current vulnerability feeds.

Check your server →