Low severity · published Sep 16, 2026
CVE-2026-92474
GPAC Proto Link mpeg4_inline.c gf_inline_get_proto_lib use after free
3.3
CVSS
0.2%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GP
GPAC · Gpac
26.08-DEV · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92474
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-92474
github.com
https://github.com/gpac/gpac/
github.com
https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7
github.com
https://github.com/gpac/gpac/issues/3829
github.com
https://github.com/gpac/gpac/releases/tag/abi-16.24
github.com
https://github.com/user-attachments/files/30635900/poc_01.zip
vuldb.com
https://vuldb.com/cve/CVE-2026-92474
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