High 7.5
CVE-2026-20337
Cisco ClamAV Vulnerabilities with Public PoC Exploits
Vendor / product: Cisco ClamAV, Cisco Secure Endpoint Connector
Event date: 2026-08-07
Public PoC: Yes
First tracked by RiskWire: 2026-07-28
Sources & citations (5)
- Cisco warns of high-severity ClamAV flaws with public exploits bleepingcomputer.com · 2026-08-11
- Multiple ClamAV Vulnerabilities Allow Remote Attacker to Trigger DoS Condition cybersecuritynews.com · 2026-08-11
- CiscoClamAV Vulnerabilities Let Remote Attackers Crash Antivirus Scanning With Crafted Files gbhackers.com · 2026-08-11
- Cisco Warns of Seven ClamAV Flaws, Two With Public PoCs securityaffairs.com · 2026-08-11
- Secure Endpoint Connector Archives securityaffairs.com · 2026-08-11
References
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