Search: CVE-2026-12313

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
Medium	4.7	EPSS 0.2%	CVE-2026-12313Mozilla Firefox · Improper Privilege Management Medium4.7EPSS 0.2%2026-06-16CVE Database V5CVE-2026-12313 CVE-2026-12313 is a medium severity vulnerability in Mozilla Firefox affecting the Security: Process Sandboxing component. It allows information disclosure and sandbox escape. The issue was fixed in Firefox 152 and Firefox ESR 140.12. No known exploits are reported in the wild. The vulnerability is part of a broader set of security fixes released in these versions. EPSS 0.2%Vulnerability CWE-269	CVE Database V5	2026-06-16

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