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CVE-2026-40962

FFmpeg / FFmpeg PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / productVersions
FFmpeg / FFmpegaffected 4.1 before 8.1

CWE

CWE-190

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.