CVE-2026-91090

Impact

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.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://github.com/gpac/gpac/
• https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24
• https://github.com/gpac/gpac/issues/3810
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://github.com/user-attachments/files/30399928/poc_17_nstatx.zip
• https://vuldb.com/cve/CVE-2026-91090
• https://vuldb.com/submit/919759
• https://vuldb.com/vuln/403652
• https://vuldb.com/vuln/403652/cti