Search: CVE-2026-113400

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
Medium	5.4	EPSS 0.3%	CVE-2026-113400Mozilla Firefox · Uninitialized memory in the Audio/Video: cubeb component Medium5.4EPSS 0.3%2026-10-20CVE Database V5CVE-2026-113400 CVE-2026-113400 is a vulnerability involving uninitialized memory in the Audio/Video cubeb component of Mozilla Firefox and Thunderbird. This flaw was addressed and fixed in Firefox version 158.0.1 and Thunderbird version 158.0.1. The vulnerability has a moderate impact rating and a CVSS score of 5.4, indicating a medium severity level. It does not have known exploits in the wild and affects the confidentiality and integrity of the affected products without impacting availability. EPSS 0.3%Vulnerability CWE-457	CVE Database V5	2026-10-20

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