GPAC base_scenegraph.c gf_node_activate_ex stack-based overflow
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 2.4epss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability was determined in GPAC up to f1219cde. The affected element is the function gf_node_activate_ex of the file scenegraph/base_scenegraph.c. This manipulation causes stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 is sufficient to fix this issue. Patch name: 9eb40df4448b88d6a6ce3454657c06f47eff0b24. The affected component should be upgraded.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
n/a · GPACpublic PoCs found — 1
cve_referencegithub.com/user-attachments/files/30399928/poc_17_nstatx.zipunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/gpac/gpac/https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24https://github.com/gpac/gpac/issues/3810https://github.com/gpac/gpac/releases/tag/abi-16.23https://github.com/user-attachments/files/30399928/poc_17_nstatx.ziphttps://vuldb.com/cve/CVE-2026-91090https://vuldb.com/submit/919759https://vuldb.com/vuln/403652https://vuldb.com/vuln/403652/cti