What’s Vulnerable › Products

Cisco Secure Client vulnerabilities

10 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your Cisco Secure Client version is affected

Latest Cisco Secure Client vulnerabilities

• CVE-2026-76462 — Cisco Secure Client Privilege Escalation Vulnerability (CVSS 5.5)
• CVE-2025-20206 — Cisco Secure Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability (CVSS 7.8)
• CVE-2024-20474 — (CVSS 6.5)
• CVE-2024-20391 — (CVSS 6.8)
• CVE-2024-3661 — DHCP routing options can manipulate interface-based VPN traffic (CVSS 7.6)
• CVE-2024-20338 — (CVSS 7.3)
• CVE-2024-20337 — (CVSS 8.2)
• CVE-2023-20241 — (CVSS 5.5)
• CVE-2023-20240 — (CVSS 5.5)
• CVE-2023-20178 — (CVSS 7.8)