CVE-2025-55651
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.5epss 0.2%
exploitation probability
0.2%top 91% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A NULL pointer dereference in the gf_isom_get_user_data_count function (isomedia/isom_read.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected products
n/a · n/apublic PoCs found — 1
cve_referencegithub.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/4/4_poc.mp4unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.