CVE-2022-3964

8.1 highEPSS 3.8%

High (8.1) in ffmpeg ffmpeg. EPSS 3.8% chance of exploitation in the next 30 days.

A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.

Severity

CVSS 3.1

8.1 high

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

EPSS: 3.8% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2022-11-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ffmpeg:ffmpeg

References

https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/92f9b28ed84a77138105475beba16c146bdaf984
https://security.gentoo.org/glsa/202312-14
https://vuldb.com/?id.213543
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/92f9b28ed84a77138105475beba16c146bdaf984
https://security.gentoo.org/glsa/202312-14

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