High severity7.3NVD Advisory· Published May 28, 2025· Updated Apr 15, 2026
CVE-2025-4134
CVE-2025-4134
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.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
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