Unrated severityNVD Advisory· Published Oct 19, 2026

CVE-2025-55667

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Gpac/MP4Boxllm-fuzzy
Range: v2.5-DEV-rev1672-gc9a31d0e1-master
Gpac/Gpacllm-fuzzy
Range: v2.5-DEV-rev1672-gc9a31d0e1-master

Patches

Vulnerability mechanics

References

github.com/gpac/gpac/commit/e6d01820d7bf3967d931fedb379ee5f209bc133bnvd
github.com/gpac/gpac/issues/3321nvd
github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/57/57_dump_isom_saps_filedump_c_1743nvd
infosec.exchange/@sigdevel/117456648463009125nvd

News mentions

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epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000