CVE-2026-90687 Details
Description
A vulnerability was determined in GPAC up to f1219cde. This vulnerability affects the function gf_node_changed_internal of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation causes use after free. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 is able to resolve this issue. Patch name: 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.
A heap use-after-free vulnerability has been identified in GPAC versions prior to 'abi-16.23'. The issue arises in the MP4Box component, specifically within the 'gf_node_changed_internal' function of 'scenegraph/base_scenegraph.c'. This vulnerability can be exploited remotely by manipulating the scene graph, leading to memory corruption. The problem occurs during the teardown of a malformed scene, where freed memory is accessed, causing a heap-use-after-free error. This vulnerability has been publicly disclosed and can be exploited using a crafted scene file.
Users are advised to upgrade to GPAC version 'abi-16.23' or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 15, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Ech06/CVE_submit/blob/main/gpac_3800.md | [email protected] | ExploitRemedy |
| https://github.com/gpac/gpac/ | [email protected] | Vendor |
| https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24 | [email protected] | Source CodeVendor |
| https://github.com/gpac/gpac/issues/3800 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/gpac/gpac/releases/tag/abi-16.23 | [email protected] | Release NotesVendor |
| https://vuldb.com/cve/CVE-2026-90687 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/914121 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403220 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403220/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-416 | Use After Free | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| GPAC | f1219cde |
CPE
Remediation
| |
| GPAC MP4Box | All versions |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 15, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |