CVE-2025-3500
Integer Overflow in Avast Antiviurs 25.1.981.6 on Windows may result in privilege escalation
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
01 Dec 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Affected products
Avast · AntivirusWant to know if your infrastructure is exposed to this?
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