What’s Vulnerable › Products

Avast Antivirus vulnerabilities

7 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your Avast Antivirus version is affected

Latest Avast Antivirus vulnerabilities

• CVE-2025-71326 — AVAST Antivirus 25.11 Unquoted Service Path Privilege Escalation (CVSS 7.8)
• CVE-2015-5662 — (CVSS 6.4)
• CVE-2008-6846 — (CVSS 6.8)
• CVE-2008-5523 — (CVSS 9.3)
• CVE-2007-2845 — (CVSS 9.3)
• CVE-2007-1673 — (CVSS 7.8)
• CVE-2007-1672 — (CVSS 7.8)