Feed/CVE-2026-12296
CVE-2026-12296CRITICALCVSS 9.6

CVE-2026-12296

Published Jun 16, 2026·Updated Jul 15, 2026

NVD Description

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 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

View on NVD Search GitHub Search Google

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