CVE-2025-55667
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Oct 19, 2026
Vendor
unknown
Description
A segmentation violation in the dump_isom_saps function (/mp4box/filedump.c) of GPAC MP4Box v2.5-DEV-rev1672-gc9a31d0e1-masterallows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
References
- https://github.com/gpac/gpac/commit/e6d01820d7bf3967d931fedb379ee5f209bc133b
- https://github.com/gpac/gpac/issues/3321
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/57/57_dump_isom_saps_filedump_c_1743
- https://infosec.exchange/@sigdevel/117456648463009125
- https://github.com/gpac/gpac/issues/3321