Quick answers
- Is CVE-2025-60469 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-60469 being exploited in the wild.
- How severe is CVE-2025-60469?
- Informational severity, published 21 October 2026.
- Which products and versions are affected?
- GPAC Project MP4Box before 2.5.
- Is there a fix for CVE-2025-60469?
- Yes: fixed in 2.5. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2025-60469 attacked?
- It is attacked with local access, in a software library.
- Am I affected by CVE-2025-60469?
- Check whether you run GPAC Project MP4Box at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 2.5
Technical details
A NULL pointer dereference exists in the gf_ac4_presentation_ch_mode function (av_parsers.c:15641) triggered when processing AC4 streams with unsupported presentation versions and missing substream groups. An attacker can trigger the crash by providing a malformed AC4 file to MP4Box; no authentication or special privileges are required. The vulnerability causes an application crash (DoS) and has been fixed in the repository.
Affected products
- GPAC Project MP4Box before 2.5
Timeline
- 2026-10-21: disclosed
- 2025-07-15: other: Fix committed to repository (commit e02d1fd)