Description
A vulnerability was determined in GPAC 26.07.0. Affected by this issue is the function gf_node_del of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 can resolve this issue. Patch name: afca1f1181668d85941d51ed1adf647807d5d975. It is advisable to upgrade the affected component.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | GPAC | 26.07.0 | abi-16.23 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | gpac | No fix yet | — |
| Ubuntu Pro 22.04 LTS | gpac | No fix yet | — |
| Ubuntu Pro 20.04 LTS | gpac | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | gpac | No fix yet | — |
| Ubuntu Pro 16.04 LTS | gpac | No fix yet | — |
| Ubuntu Pro 14.04 LTS | gpac | No fix yet | — |
References
- VDB-403328 | GPAC MP4Box base_scenegraph.c gf_node_del out-of-bounds vdb-entry technical-description
- VDB-403328 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-90826 | CVE Analysis and Report third-party-advisory
- Submit #914951 | msgpack GPAC MP4Box v26.07.0 Heap Buffer Over-Read / Out-of-Bounds Read third-party-advisory
- https://github.com/gpac/gpac/issues/3812 issue-tracking
- https://github.com/user-attachments/files/30400210/poc_19_nstatx.zip exploit
- https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975 patch
- https://github.com/gpac/gpac/releases/tag/abi-16.23 patch
- https://github.com/gpac/gpac/ product