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Fixed

LIN1021-6995 : Security Advisory - ffmpeg - CVE-2023-47343

Created: Jan 1, 2024 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

ffmpeg: avformat/mov: check offset for overflow in mov_probe()

upstream commit: 0f6a3405e8987ad761a2d9139fdc95bbb6a61118