Search: CVE-2026-0878

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
High	8.0	EPSS 0.5%	CVE-2026-0878Mozilla Firefox · Memory Buffer Overflow High8.0EPSS 0.5%2026-01-13CVE Database V5CVE-2026-0878 Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. EPSS 0.5%Vulnerability CWE-119	CVE Database V5	2026-01-13

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