CVE-2026-92472: Use After Free in GPAC
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.
AI Analysis
Technical Summary
The vulnerability exists in GPAC 26.08-DEV in the function gf_node_deactivate_ex of src/scenegraph/base_scenegraph.c, part of the MP4Box component. A use-after-free condition can be triggered by local manipulation, potentially leading to undefined behavior or crashes. The issue is fixed by upgrading to version abi-16.24, which includes patch e34f4ba349d55cd1849f0bcf4cf46552732e2db7. This vulnerability is distinct from CVE-2026-90827.
Potential Impact
Successful exploitation requires local access and can lead to use-after-free, which may cause application crashes or potentially allow limited code execution or privilege escalation. The CVSS score of 4.8 (medium severity) reflects the local attack vector and limited impact without user interaction or network access.
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 additional mitigation steps are indicated.
CVE-2026-92472: Use After Free in GPAC
Description
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 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
The vulnerability exists in GPAC 26.08-DEV in the function gf_node_deactivate_ex of src/scenegraph/base_scenegraph.c, part of the MP4Box component. A use-after-free condition can be triggered by local manipulation, potentially leading to undefined behavior or crashes. The issue is fixed by upgrading to version abi-16.24, which includes patch e34f4ba349d55cd1849f0bcf4cf46552732e2db7. This vulnerability is distinct from CVE-2026-90827.
Potential Impact
Successful exploitation requires local access and can lead to use-after-free, which may cause application crashes or potentially allow limited code execution or privilege escalation. The CVSS score of 4.8 (medium severity) reflects the local attack vector and limited impact without user interaction or network access.
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 additional mitigation steps are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-16T12:14:44.571Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aaae7b955bf5e2cf5087566
Added to database: 09/16/2026, 19:02:17 UTC
Last enriched: 09/16/2026, 19:16:59 UTC
Last updated: 09/16/2026, 19:48:59 UTC
Views: 5
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