All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-12311
MEDIUMpublished 2026-06-16 13:16 UTC · 9 days ago · modified 2026-06-16 20:45 UTC
4.7
CVSS / 10
// description
Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
// weaknesses (CWE)
- CWE-200
- CWE-688