Moole Vulnerability Database

Find real vulnerabilities before they ship

Critical

CVE-2026-40962

FFmpeg before 8.1 has an integer overflow and resultant out-of-bounds write via CENC (Common Encryption) subsample data to libavformat/mov.c.

VectorNETWORK

PublishedApr 16, 2026, 02:16

Published Bycve@mitre.org

Base Score

Score9.8

No affected versions found.

CWE-190

Base Score

9.8

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base SeverityCritical

Version

3.1

Attack Vector (AV)

NETWORK