Critical
9.6
Sandbox escape due to use-after-free in the IPC component. This vulnerability was fixed in...
CVE-2026-124903
First seen on SecPulse
Fix status by distribution
Records published by each distribution for this CVE. Fixed versions differ by release; check each link.
- Debian DEBIAN-CVE-2026-124903 firefox-esr No fixed version in this record
Original description The description as published by the source.
Sandbox escape due to use-after-free in the IPC component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, and Firefox ESR 153.7.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
References
- web security@mozilla.org
- web security@mozilla.org
- web security@mozilla.org
- web security@mozilla.org
- web nvd.nist.gov
- web mozilla.org
- web mozilla.org
- web mozilla.org
- web github.com
- web security@mozilla.org
- web security@mozilla.org
- web mozilla.org
- web mozilla.org