CVE-2022-3965: Ffmpeg

High severity, CVSS 8.1. EPSS: 1% chance of exploitation in the next 30 days.

A vulnerability classified as problematic was found in ffmpeg. This vulnerability affects the function smc_encode_stream of the file libavcodec/smcenc.c of the component QuickTime Graphics Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. The attack can be initiated remotely. The name of the patch is 13c13109759090b7f7182480d075e13b36ed8edd. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-213544.

Affected products

• Ffmpeg Ffmpeg: from 5.0, before 5.0.3 (fixed in 5.0.3); from 5.1, before 5.1.3 (fixed in 5.1.3)

Published 2022-11-13. Last modified 2026-06-17.