Search: CVE-2026-109704

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
High	8.8	EPSS 0.4%	CVE-2026-109704Mozilla Firefox · Improper Privilege Management High8.8EPSS 0.4%2026-10-13CVE Database V5CVE-2026-109704 CVE-2026-109704 is a high-severity privilege escalation vulnerability in the Application Update component of Mozilla Firefox and Thunderbird. It allows an attacker with limited privileges to escalate their privileges, potentially leading to full system compromise. The issue has been fixed in Firefox version 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5. EPSS 0.4%Vulnerability CWE-269	CVE Database V5	2026-10-13

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