Medium severity6.3NVD Advisory· Published Sep 14, 2026
CVE-2026-90791
CVE-2026-90791
Description
A vulnerability was detected in GPAC up to f1219cde. This vulnerability affects the function gf_node_unregister of the file scenegraph/base_scenegraph.c of the component MP4Box. The manipulation results in use after free. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version abi-16.23 is able to resolve this issue. The patch is identified as 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.
Affected products
2Patches
Vulnerability mechanics
References
8- github.com/Ech06/CVE_submit/blob/main/gpac_3801.mdnvd
- github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24nvd
- github.com/gpac/gpac/issues/3801nvd
- github.com/gpac/gpac/releases/tag/abi-16.23nvd
- vuldb.com/cve/CVE-2026-90791nvd
- vuldb.com/submit/914122nvd
- vuldb.com/vuln/403297nvd
- vuldb.com/vuln/403297/ctinvd
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