A vulnerability was identified in GPAC 26.07.0. This affects the function gf_node_deactivate_ex of the file scenegraph/base_scenegraph.c of the component MP4Box. Such manipulation leads to use after free. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version abi-16.23 is able to mitigate this issue. The name of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Gpac
  • Gpac

No data.

No data.

References
Link Providers
https://github.com/gpac/gpac/ cve-icon cve-icon
https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a cve-icon cve-icon
https://github.com/gpac/gpac/issues/3813 cve-icon cve-icon
https://github.com/gpac/gpac/releases/tag/abi-16.23 cve-icon cve-icon
https://github.com/user-attachments/files/30400423/poc_20_nstatx.zip cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-90827 cve-icon cve-icon
https://vuldb.com/submit/914952 cve-icon cve-icon
https://vuldb.com/vuln/403329 cve-icon cve-icon
https://vuldb.com/vuln/403329/cti cve-icon cve-icon
History

Tue, 15 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 14 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in GPAC 26.07.0. This affects the function gf_node_deactivate_ex of the file scenegraph/base_scenegraph.c of the component MP4Box. Such manipulation leads to use after free. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version abi-16.23 is able to mitigate this issue. The name of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.
Title GPAC MP4Box base_scenegraph.c gf_node_deactivate_ex use after free
First Time appeared Gpac
Gpac gpac
Weaknesses CWE-119
CWE-416
CPEs cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Vendors & Products Gpac
Gpac gpac
References
Metrics cvssV2_0

{'score': 1.7, 'vector': 'AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 3.3, 'vector': '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'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-09-14T21:45:09.263Z

Updated: 2026-09-15T13:34:19.512Z

Reserved: 2026-09-13T19:16:48.220Z

Link: CVE-2026-90827

cve-icon Vulnrichment

Updated: 2026-09-15T13:34:16.508Z

cve-icon NVD

Status : Deferred

Published: 2026-09-14T22:16:58.503

Modified: 2026-09-15T14:37:14.523

Link: CVE-2026-90827

cve-icon Redhat

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