CVE-2026-100895

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/trusteddomainproject/OpenARC/releases/tag/v1.0.0.Beta0
https://vuldb.com/cve/CVE-2026-100895
https://vuldb.com/submit/917187
https://vuldb.com/vuln/410845
https://vuldb.com/vuln/410845/cti
https://weitongli.com/share/openarc-c-tag-null-deref.html

Configurations

No configuration.

History

28 Sep 2026, 02:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-28 02:17

Updated : 2026-09-28 15:16

NVD link : CVE-2026-100895

Mitre link : CVE-2026-100895

CVE.ORG link : CVE-2026-100895

JSON object : View

Products Affected

No product.

CWE

CWE-404

Improper Resource Shutdown or Release

CWE-476

NULL Pointer Dereference

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