[UPDATE] [medium] ffmpeg: Multiple vulnerabilities

An attacker can exploit multiple vulnerabilities in ffmpeg to conduct an unspecified attack or to cause a denial-of-service condition.

CSIRTS triage

What: An attacker can exploit multiple vulnerabilities in ffmpeg to conduct an unspecified attack or cause a denial-of-service condition.
Who is affected: Deployments of ffmpeg are affected.
Urgency: Remediation is medium urgency due to the potential for denial of service.
Action: Update to the latest version of ffmpeg.

AI-assisted analysis generated from the source advisory — verify against the original.

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EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-409620.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-63850.44% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 37% of all EPSS-scored CVEs.

CVE	CSIRTS overview	External
CVE-2026-40962	coverage & exploitation status	NVD · CVE.org
CVE-2026-6385	coverage & exploitation status	NVD · CVE.org