Threats Tagged 'ghsa-jm26-3479-fr7j'

1 threat

Threats Tagged 'ghsa-jm26-3479-fr7j'
Severity	CVSS	Signals	Threat	Source	Published	Score and star
Critical	9.6	EPSS 0.3%	CVE-2026-100778Firefox · Vulnerability Critical9.6EPSS 0.3%2026-09-29CVE Database V5CVE-2026-100778 CVE-2026-100778 is a critical use-after-free vulnerability in the DOM: Core & HTML component of Mozilla Firefox and Thunderbird. It allows sandbox escape, potentially leading to complete compromise of confidentiality, integrity, and availability. The issue is fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, Firefox ESR 140.17, Thunderbird 157, Thunderbird 140.17, and Thunderbird 153.4. EPSS 0.3%Vulnerability Mozilla #ghsa-jm26-3479-fr7j	CVE Database V5	2026-09-29

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