High7.5Cisco Updated
ClamAV Vulnerabilities Affecting Cisco Products: July 2026
cisco-sa-clamav-88cFYyxR Published Jul 2, 2026Updated by vendor Jul 2, 2026
CVE-2026-20213CVE-2026-20214CVE-2026-20215CVE-2026-20216CVE-2026-20217CVE-2026-20243CVE-2026-20244
Affected products & platforms
CiscoUnclassified
Summary
Multiple vulnerabilities in ClamAV could allow a remote attacker to cause a denial of service (DoS) condition, interrupting scanning operations. For more information about these vulnerabilities, see the Details section of this advisory. For additional information on these vulnerabilities in ClamAV, see the ClamAV blog.
Fixed versions
- 1.29.01
- 1.27.21
- 8.6.21
- 4.2.8 and later2
Official advisory · high-confidence parse· fetched 20 hours ago·verify at source
Mitigation checklist
Temporary workarounds
- There are no workarounds that address these vulnerabilities.
Official advisory · high-confidence parse· fetched 20 hours ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.