Description
A weakness has been identified in vgmstream up to r2117. This issue affects the function sscanf of the file src/meta/txth.c of the component txth-txtp. This manipulation causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 4669d37a6af94866f6f0628678f9f90d46954e8b. To fix this issue, it is recommended to deploy a patch.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | vgmstream | r2117 | — |
References
- VDB-399668 | vgmstream txth-txtp txth.c sscanf stack-based overflow vdb-entry technical-description
- VDB-399668 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-86514 | CVE Analysis and Report third-party-advisory
- Submit #908369 | vgmstream r2117 Stack-based Buffer Overflow third-party-advisory
- https://github.com/vgmstream/vgmstream/issues/1972 exploit issue-tracking
- https://github.com/vgmstream/vgmstream/pull/1956 issue-tracking patch
- https://github.com/vgmstream/vgmstream/commit/4669d37a6af94866f6f0628678f9f90d46954e8b patch
- https://github.com/vgmstream/vgmstream/ product