GPAC MP4Box loader_xmt.c xmt_node_end use after free
Published Jun 17, 2024 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
GPAC MP4Box loader_xmt.c xmt_node_end use after free
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A vulnerability was found in GPAC 2.5-DEV-rev228-g11067ea92-master. It has been declared as problematic. This vulnerability affects the function xmt_node_end of the file src/scene_manager/loader_xmt.c of the component MP4Box. The manipulation leads to use after free. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The name of the patch is f4b3e4d2f91bc1749e7a924a8ab171af03a355a8/c1b9c794bad8f262c56f3cf690567980d96662f5. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-268792.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-268792 | GPAC MP4Box loader_xmt.c xmt_node_end use after free ↗
- VDB-268792 | CTI Indicators (IOB, IOC, IOA) ↗
- Submit #356316 | gpac 2.5-DEV-rev228-g11067ea92-master Heap-use-after-free scene_manager/loader_xmt.c:531 in xmt_resolv ↗
- Source repository ↗
- Source repository ↗
- Patch commit ↗
Record history
Published Jun 17, 2024 · Last refreshed Nov 3, 2026