CVE-2026-92473: Use After Free in GPAC
A vulnerability was identified in GPAC 26.08-DEV. The impacted element is the function gf_sg_command_del of the file src/scenegraph/commands.c of the component BIFS Handler. The manipulation leads to use after free. The attack needs to be performed locally. The exploit is publicly available and might be used. Upgrading to version abi-16.24 is sufficient to resolve this issue. The identifier of the patch is e34f4ba349d55cd1849f0bcf4cf46552732e2db7. It is suggested to upgrade the affected component.
AI Analysis
Technical Summary
This vulnerability in GPAC 26.08-DEV involves a use-after-free condition in the gf_sg_command_del function of src/scenegraph/commands.c, part of the BIFS Handler component. The flaw can be triggered locally, leading to potential memory corruption. Exploit code is publicly available. The issue is fixed by upgrading to GPAC version abi-16.24, with the patch identified by commit e34f4ba349d55cd1849f0bcf4cf46552732e2db7.
Potential Impact
The vulnerability allows a local attacker to perform a use-after-free attack, which may lead to memory corruption and potentially impact application stability or security. The CVSS 4.8 (medium severity) reflects the limited attack vector (local) and low complexity but acknowledges the potential for partial impact on availability or integrity.
Mitigation Recommendations
Upgrade the affected GPAC component from version 26.08-DEV to version abi-16.24 or later, which contains the official fix for this vulnerability. No other mitigations are indicated or required.
CVE-2026-92473: Use After Free in GPAC
Description
A vulnerability was identified in GPAC 26.08-DEV. The impacted element is the function gf_sg_command_del of the file src/scenegraph/commands.c of the component BIFS Handler. The manipulation leads to use after free. The attack needs to be performed locally. The exploit is publicly available and might be used. Upgrading to version abi-16.24 is sufficient to resolve this issue. The identifier of the patch is e34f4ba349d55cd1849f0bcf4cf46552732e2db7. It is suggested to upgrade the affected component.
CVSS v4.0
Score 4.8medium
Affected software
GPAC
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in GPAC 26.08-DEV involves a use-after-free condition in the gf_sg_command_del function of src/scenegraph/commands.c, part of the BIFS Handler component. The flaw can be triggered locally, leading to potential memory corruption. Exploit code is publicly available. The issue is fixed by upgrading to GPAC version abi-16.24, with the patch identified by commit e34f4ba349d55cd1849f0bcf4cf46552732e2db7.
Potential Impact
The vulnerability allows a local attacker to perform a use-after-free attack, which may lead to memory corruption and potentially impact application stability or security. The CVSS 4.8 (medium severity) reflects the limited attack vector (local) and low complexity but acknowledges the potential for partial impact on availability or integrity.
Mitigation Recommendations
Upgrade the affected GPAC component from version 26.08-DEV to version abi-16.24 or later, which contains the official fix for this vulnerability. No other mitigations are indicated or required.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-16T12:14:55.108Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aaaeb3155bf5e2cf50ccfb0
Added to database: 09/16/2026, 19:17:05 UTC
Last enriched: 09/16/2026, 19:31:34 UTC
Last updated: 09/17/2026, 04:01:23 UTC
Views: 8
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