CVE-2026-90824: Stack-based Buffer Overflow in GPAC
A vulnerability has been found in GPAC 26.07.0. Affected is the function gf_sg_dom_event_bubble of the file src/scenegraph/dom_events.c of the component MP4Box. The manipulation leads to stack-based buffer overflow. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. Upgrading to version abi-16.23 is able to address this issue. The identifier of the patch is 9eb40df4448b88d6a6ce3454657c06f47eff0b24. It is recommended to upgrade the affected component.
AI Analysis
Technical Summary
This vulnerability exists in GPAC 26.07.0 within the function gf_sg_dom_event_bubble of the src/scenegraph/dom_events.c file in the MP4Box component. It allows a local attacker to cause a stack-based buffer overflow by manipulating the function's behavior. The vulnerability has been publicly disclosed, and a patch identified by commit 9eb40df4448b88d6a6ce3454657c06f47eff0b24 is available in version abi-16.23, which mitigates the issue.
Potential Impact
Successful exploitation of this vulnerability could lead to a stack-based buffer overflow, potentially allowing local attackers to execute arbitrary code or cause a denial of service. However, exploitation requires local access and no user interaction is needed. The CVSS 4.0 base score is 4.8, indicating medium severity.
Mitigation Recommendations
Upgrade the affected GPAC component from version 26.07.0 to version abi-16.23 or later, which contains the official patch for this vulnerability. No other mitigations are specified or required.
CVE-2026-90824: Stack-based Buffer Overflow in GPAC
Description
A vulnerability has been found in GPAC 26.07.0. Affected is the function gf_sg_dom_event_bubble of the file src/scenegraph/dom_events.c of the component MP4Box. The manipulation leads to stack-based buffer overflow. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. Upgrading to version abi-16.23 is able to address this issue. The identifier of the patch is 9eb40df4448b88d6a6ce3454657c06f47eff0b24. It is recommended 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 exists in GPAC 26.07.0 within the function gf_sg_dom_event_bubble of the src/scenegraph/dom_events.c file in the MP4Box component. It allows a local attacker to cause a stack-based buffer overflow by manipulating the function's behavior. The vulnerability has been publicly disclosed, and a patch identified by commit 9eb40df4448b88d6a6ce3454657c06f47eff0b24 is available in version abi-16.23, which mitigates the issue.
Potential Impact
Successful exploitation of this vulnerability could lead to a stack-based buffer overflow, potentially allowing local attackers to execute arbitrary code or cause a denial of service. However, exploitation requires local access and no user interaction is needed. The CVSS 4.0 base score is 4.8, indicating medium severity.
Mitigation Recommendations
Upgrade the affected GPAC component from version 26.07.0 to version abi-16.23 or later, which contains the official patch for this vulnerability. No other mitigations are specified or required.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-13T19:16:38.471Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa8646a55bf5e2cf5a11f4b
Added to database: 09/14/2026, 21:17:30 UTC
Last enriched: 09/14/2026, 21:31:53 UTC
Last updated: 09/14/2026, 22:11:22 UTC
Views: 4
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