Threats Tagged 'ghsa-4ghr-4mcr-5x55'

1 threat

Threats Tagged 'ghsa-4ghr-4mcr-5x55'
Severity	CVSS	Signals	Threat	Source	Published	Score and star
Critical	9.6	EPSS 0.3%	CVE-2026-100781Firefox · Vulnerability Critical9.6EPSS 0.3%2026-09-29CVE Database V5CVE-2026-100781 CVE-2026-100781 is a critical sandbox escape vulnerability in Mozilla Firefox's Graphics: WebRender component caused by incorrect boundary conditions. It allows an attacker to potentially escape the sandbox environment, impacting confidentiality, integrity, and availability. The issue has been fixed in multiple Firefox and Thunderbird versions including Firefox ESR 153.4 and Firefox 157. EPSS 0.3%Vulnerability Mozilla #ghsa-4ghr-4mcr-5x55	CVE Database V5	2026-09-29

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