kubevirt vulnerabilities and fixes

Recent CVEs affecting kubevirt, with upgrade or downgrade steps. 1 tracked.

kubevirt has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-06-26. Highest priority: CVE-2026-13434 (score 26/100).

• CVE-2026-13434 MEDIUM 4.9 MITIGATE UPGRADE A flaw was found in KubeVirt's network annotation generator

FAQ

How do I fix kubevirt 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 kubevirt being exploited right now?

None of the tracked kubevirt CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which kubevirt CVE should I patch first?

CVE-2026-13434 currently ranks highest (26/100): A flaw was found in KubeVirt's network annotation generator.

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