Bug 2542268 (CVE-2026-100895) - CVE-2026-100895 openarc: openarc: Denial of service via null pointer dereference in arc_parse_canon_t
Summary: CVE-2026-100895 openarc: openarc: Denial of service via null pointer derefere...
Keywords:
Status: NEW
Alias: CVE-2026-100895
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2542274 2542275
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-28 01:31 UTC by OSIDB Bzimport
Modified: 2026-09-28 15:26 UTC (History)
1 user (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-09-28 01:31:20 UTC 
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.
Comment 1 Xavier Bachelot 2026-09-28 15:26:55 UTC 
This was fixed with https://github.com/trusteddomainproject/OpenARC/commit/bf05630604c0415bb200e0118817186d824e5c8f which was released in openarc 1.0.0 beta 2
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