CyberCVE — Cisco Cisco Umbrella CVEs https://cybercve.com/vendors/cisco New CVEs affecting Cisco Cisco Umbrella, newest first. en-us Tue, 29 Sep 2026 13:54:00 GMT CVE-2026-20246 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2026-20246 https://cybercve.com/cve/CVE-2026-20246 Wed, 17 Jun 2026 16:17:13 GMT Severity: MEDIUM (6). EPSS 0.001. Affects: cisco-umbrella.