CVE-2026-38345

State: Published
Severity: 6.5 Medium
Published: Aug 27, 2026
Updated: Sep 2, 2026
Reserved: Apr 6, 2026

Description

A Division-by-Zero vulnerability in the ff_sws_init_single_context function (/libswscale/utils.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via a crafted input.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-369 Divide By Zero

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21585

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