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The 15 most recently published vulnerabilities affecting cisco.

• CVE-2026-20178A vulnerability in the browser-based version of Cisco Webex App could have allowed an unauthenticated, remote attacker to redirect users to a malicious webpage. Cisco has addressed this vulnerabili...4.3Jun 17, 2026
• CVE-2026-20246Cisco Umbrella Virtual Appliance Privilege Escalation Vulnerability6.0Jun 17, 2026
• CVE-2026-20220Cisco Crosswork Network Controller Remote Code Execution Vulnerability6.3Jun 17, 2026
• CVE-2026-20190Cisco Identity Services Engine Information Disclosure Vulnerability7.5Jun 17, 2026
• CVE-2026-20181Cisco Identity Services Engine Remote Code Execution Vulnerability9.1Jun 17, 2026
• CVE-2026-20262Cisco Catalyst SD-WAN Manager Arbitrary File Write VulnerabilityKEV6.5Jun 15, 2026
• CVE-2026-20245Cisco Catalyst SD-WAN Controller Authenticated Privilege Escalation VulnerabilityKEV7.8Jun 4, 2026
• CVE-2026-20230A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote atta...8.6Jun 3, 2026
• CVE-2026-20175Cisco Finesse File Inclusion Vulnerability6.1Jun 3, 2026
• CVE-2026-20233Cisco Webex Meetings Cross-Site Scripting Vulnerability6.1Jun 3, 2026
• CVE-2026-20199A vulnerability in the SSL certificate handling of Cisco ThousandEyes Virtual Appliance could allow an authenticated, remote attacker to execute commands on the underlying operating system as the r...4.7May 20, 2026
• CVE-2026-20171Cisco Nexus 3000 and 9000 Series Border Gateway Protocol Denial of Service Vulnerability6.8May 20, 2026
• CVE-2026-20206Cisco ThousandEyes BrowserBot Command Injection Vulnerability6.3May 20, 2026
• CVE-2026-20223Cisco Secure Workload Unauthorized API Access Vulnerability10.0May 20, 2026
• CVE-2026-20224Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability8.6May 14, 2026