CVE-2025-60491

A heap use-after-free in the dasher_flush_segment function (/filters/dasher.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

EPSS

0.3% chance of exploitation in the next 30 days; higher than 16% of CVEs (scores of 2026-10-25)

Published

2026-10-21

Modified

2026-10-23

Record from

the NVD, synced 2026-10-23

References

• https://github.com/gpac/gpac/commit/f6128214feb69cd689e4b9944a2621bc4ad8faf0
• https://github.com/gpac/gpac/issues/3326
• https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/61/README.md
• https://infosec.exchange/@sigdevel/117451513352278768
• http://www.openwall.com/lists/oss-security/2026/10/23/16

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