Low 3.3Published Sep 16, 2026

CVE-2026-92474GPAC Proto Link mpeg4_inline.c gf_inline_get_proto_lib use after free

Updated under an hour ago (2026-10-19 09:00 UTC)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

A security flaw has been discovered in GPAC 26.08-DEV. This affects the function gf_inline_get_proto_lib of the file src/compositor/mpeg4_inline.c of the component Proto Link Handler. The manipulation results in use after free. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. Upgrading to version abi-16.24 mitigates this issue. The patch is identified as e34f4ba349d55cd1849f0bcf4cf46552732e2db7. Upgrading the affected component is recommended.

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 17, 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/405733vdb-entry, technical-description
https://vuldb.com/vuln/405733/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-92474third-party-advisory
https://vuldb.com/submit/941005third-party-advisory
https://github.com/gpac/gpac/issues/3829issue-tracking
https://github.com/user-attachments/files/30635900/poc_01.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.