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CVE-2025-60496: Divide by zero in GPAC/MP4Box reframer via crafted truncated MP4 file

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CVE-2025-60496: Divide by zero in GPAC/MP4Box reframer via crafted truncated MP4 file

A divide by zero vulnerability (CVE-2025-60496) exists in GPAC's MP4Box reframer when processing a crafted truncated MP4 file. The flaw was reported by Alexander A. Shvedov and assigned CVSS 3.1 score of 5.5 (Medium), with a fix committed on October 22.

Why it matters: Developers and systems using MP4Box for media processing face denial of service risk if they process untrusted MP4 files; update to the patched commit f03c946aae129980f0426d4cbae9746d0536fee6 or later.

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