CVE-2025-4134

Published: May 28, 2025Modified: Jun 17, 2026Deferred

7.3

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.3 / Impact: 5.9

Source: security@nortonlifelock.com (Secondary)

Description

Lack of file validation in do_update_vps in Avast Business Antivirus for Linux 4.5 on Linux allows local user to spoof or tamper with the update file via an unverified file write.

Related CWEs

CWE-552

Files or Directories Accessible to External Parties

The product makes files or directories accessible to unauthorized actors, even though they should not be.

References (1)

https://www.gendigital.com/us/en/contact-us/security-advisories/

Source: security@nortonlifelock.com

Timeline

No history available yet.