Description
A security flaw has been discovered in Trusted Domain Project OpenARC up to 1.0.0.Beta1. Impacted is the function arc_parse_canon_t in the library libopenarc/arc-canon.c of the component libopenarc. The manipulation results in null pointer dereference. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 1.0.0.Beta0 is recommended to address this issue. Upgrading the affected component is advised.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Trusted Domain Project | OpenARC | 1.0.0.Beta1 | 1.0.0.Beta0 |
References
- VDB-410845 | Trusted Domain Project OpenARC libopenarc arc-canon.c arc_parse_canon_t null pointer dereference vdb-entry technical-description
- VDB-410845 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-100895 | CVE Analysis and Report third-party-advisory
- Submit #917187 | The Trusted Domain Project OpenARC 1.0.0 NULL Pointer Dereference third-party-advisory
- https://weitongli.com/share/openarc-c-tag-null-deref.html exploit
- https://github.com/trusteddomainproject/OpenARC/releases/tag/v1.0.0.Beta0 patch