CVE-2026-105773

Canimaan Software ClamXAV local privilege escalation

State: Published
Severity: 7.3 High
Published: Oct 5, 2026
Updated: Oct 26, 2026
Reserved: Oct 5, 2026

Description

Canimaan Software ClamXAV versions 3.3 - 3.11 contains a local privilege escalation vulnerability in the Privileged Helper Tool caused by a race condition and insufficient file validation, allowing a local attacker to execute arbitrary code with system privileges. Fixed in 3.11.1.

Scores

CVSS	Score	Vector	Source
4.0	7.3 High	CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	cisa-cg
3.1	7.0 High	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	cisa-cg

Weaknesses

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Affected Products

Product	Versions
ClamXAVCanimaan Software	3.3 to before 3.11.1Affected 3.11.1Not affected

References

urlvendor-advisory
urlthird-party-advisory
urlvdb-entry

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