Low 3.3Published Sep 16, 2026

CVE-2026-92472GPAC MP4Box base_scenegraph.c gf_node_deactivate_ex use after free

Updated under an hour ago (2026-10-19 06:20 UTC)

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Exploited in the last 30 days

A vulnerability was determined in GPAC 26.08-DEV. The affected element is the function gf_node_deactivate_ex of the file src/scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to use after free. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.24 is sufficient to fix this issue. This patch is called e34f4ba349d55cd1849f0bcf4cf46552732e2db7. The affected component should be upgraded. This issue is distinct from CVE-2026-90827.

CVSS: 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Weakness (CWE): CWE-416, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a GPAC gpac:gpac	26.08-DEV; abi-16.24 not affected	CNA record

References

https://vuldb.com/vuln/405731vdb-entry, technical-description
https://vuldb.com/vuln/405731/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-92472third-party-advisory
https://vuldb.com/submit/941003third-party-advisory
https://github.com/gpac/gpac/issues/3831issue-tracking
https://github.com/user-attachments/files/30635912/poc_12.zipexploit
https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7patch
https://github.com/gpac/gpac/releases/tag/abi-16.24patch
https://github.com/gpac/gpac/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.