Weakness
A use-after-free in the gf_sei_load_from_state_internal function (/filters/sei_load.c) of GPAC Project/MP4Box before 26.02.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MPEG-2 TS file.
Affected products
- gpac gpac
References
- https://github.com/gpac/gpac/commit/8f404bd581e455267482f86272169a742f654b97
- https://github.com/gpac/gpac/issues/3278
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/32/32_filters_sei_load_c_225_in_gf_sei_load_from_state_internal
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/32/README.md
- https://infosec.exchange/@sigdevel/116778370895014131
- http://www.openwall.com/lists/oss-security/2026/06/26/4
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