CVE-2025-63757

Integer overflow vulnerability in the yuv2ya16_X_c_template function in libswscale/output.c in FFmpeg 8.0.

Score

CVSS 3.1 7.5 High

Status

Analyzed - cve@mitre.org

Published

2025-12-18

Last modified

2026-10-13

Weaknesses

CWE-190

Affected products

• Ffmpeg (Ffmpeg)

References

• https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20698
• https://gist.github.com/miora-sora/43c1c5616dd5b4f960a9d20296ef4833
• https://ffmpeg.org/security.html