openshift vulnerabilities and fixes

Recent CVEs affecting openshift, with upgrade or downgrade steps. 2 tracked.

openshift has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-04-01. Highest priority: CVE-2026-35091 (score 58/100).

• CVE-2026-35091 HIGH 8.2 MITIGATE DOWNGRADE A flaw was found in Corosync
• CVE-2026-35092 HIGH 7.5 MITIGATE DOWNGRADE A flaw was found in Corosync

FAQ

How do I fix openshift 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 openshift being exploited right now?

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

Which openshift CVE should I patch first?

CVE-2026-35091 currently ranks highest (58/100): A flaw was found in Corosync.

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