Description
A use-after-free in the gf_filter_pid_inst_swap_delete_task function (/filter_core/filter_pid.c) of GPAC Project/MP4Box before 26.02.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted media file.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/gpac/gpac/issues/3286 ↗
- https://github.com/gpac/gpac/commit/976dacf65cb6986a4e4f350fb8d3ed0a17dc3a77 ↗
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/37/37_gf_filter_pid_inst_swap_delete_task_filter_core_filter_pid_c_574 ↗
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/37/README.md ↗
- https://infosec.exchange/@sigdevel/116780518074911144 ↗
- http://www.openwall.com/lists/oss-security/2026/06/27/4 ↗
- http://www.openwall.com/lists/oss-security/2026/10/26/18 ↗