PatchTheCVEumbrella virtual appliance vulnerabilities and fixes
Recent CVEs affecting umbrella virtual appliance, with upgrade or downgrade steps. 1 tracked.
Also searched as: umbrellavirtualappliance.
umbrella virtual appliance has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-06-17. Highest priority: CVE-2026-20246 (score 21/100).
- CVE-2026-20246 MEDIUM 6.0 UPGRADE A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local att
FAQ
How do I fix umbrella virtual appliance vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is umbrella virtual appliance being exploited right now?
None of the tracked umbrella virtual appliance CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which umbrella virtual appliance CVE should I patch first?
CVE-2026-20246 currently ranks highest (21/100): A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local att.