VULNERABILITY INTELLIGENCE

CVE-2025-3500

CVSS score9 CRITICAL
EPSS probability0.46%
CISA KEVNot currently listed
Published2025-12-01
Last modified2026-09-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Description

Integer Overflow or Wraparound vulnerability in Avast Antivirus (25.1.981.6) on Windows allows Privilege Escalation.This issue affects Antivirus: from 25.1.981.6 before 25.3.

Weakness classification

  • security@nortonlifelock.com: CWE-190

Primary references