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Fixed

LIN1021-12966 : Security Advisory - ffmpeg - CVE-2023-6604

Created: Jan 6, 2025 Updated: Dec 7, 2025

Resolved Date: Nov 27, 2025

Found In Version: 10.21.20.1

Fix Version: 10.21.20.26

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: Userspace

Description

A flaw was found in FFmpeg. This vulnerability allows unexpected additional CPU load and storage consumption, potentially leading to degraded performance or denial of service via the demuxing of arbitrary data as XBIN-formatted data without proper format validation.

CVEs

CVE-2023-6604