CVE-2026-40962 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	4.9 MEDIUM	LOCAL	HIGH	NONE	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 1%

Affected Products (NVD)

Vendor	Product	Version
ffmpeg	ffmpeg	𝑥 < 8.1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

ffmpeg

bookworm	vulnerable
bookworm (security)	7:5.1.9-0+deb12u1 fixed
bullseye	postponed
bullseye (security)	vulnerable
forky	7:8.1.1-3 fixed
sid	7:8.1.1-3 fixed
trixie	vulnerable
trixie (security)	7:7.1.4-0+deb13u1 fixed

Ubuntu Releases

Ubuntu Product

Codename

ffmpeg

bionic	not-affected
focal	needed
jammy	needed
noble	needed
questing	needed
resolute	needed
xenial	ignored

libav

jammy	dne
noble	dne
questing	dne
resolute	dne
trusty	needs-triage

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22348