Cisco ClamAV vulnerabilities

CVEs per yearBy the year they were published

1. 20181
2. 20197
3. 20204
4. 20213
5. 20221
6. 20231
7. 20244
8. 20251

Newest CVEs

• CVE-2025-20260

  ClamAV PDF Scanning Buffer Overflow Vulnerability

  Cisco · ClamAV

  Critical9.8
• CVE-2024-20506

  ClamAV Privilege Handling Escalation Vulnerability

  Cisco · ClamAV

  Medium6.1
• CVE-2024-20505

  ClamAV Memory Handling DoS

  Cisco · ClamAV

  Medium4.0
• CVE-2024-20380

  ClamAV HTML Parser Denial of Service Vulnerability

  Cisco · ClamAV

  High7.5
• CVE-2024-20328

  ClamAV VirusEvent File Processing Command Injection Vulnerability

  Cisco · ClamAV

  Medium5.3
• CVE-2022-20803

  ClamAV Double-free Vulnerability in the OLE2 File Parser

  Cisco · ClamAV

  High8.6
• CVE-2022-20698

  Clam AntiVirus (ClamAV) Denial of Service Vulnerability

  Cisco · ClamAV

  High7.5
• CVE-2021-1404

  Clam AntiVirus (ClamAV) Email Parser Denial of Service Vulnerability

  Cisco · ClamAV

  High7.5
• CVE-2021-1405

  Clam AntiVirus (ClamAV) PDF Parser Denial of Service Vulnerability

  Cisco · ClamAV

  High7.5
• CVE-2021-1252

  Clam AntiVirus (ClamAV) Excel XLM Parser Denial of Service Vulnerability

  Cisco · ClamAV

  High7.5