Helm vulnerabilities and fixes

CVEs that mention Helm, ranked by priority. 6 tracked.

Helm has 6 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 5. Most recent: 2026-10-22. Highest priority: CVE-2026-10090 (score 43/100).

• CVE-2026-10090 CRITICAL 9.0 A flaw was found in the Application Subscription controller (multicluster-operators-subscription) of Red Hat A
• CVE-2026-73122 HIGH 7.7 A flaw was found in the multicloud-operators-channel component of Red Hat Advanced Cluster Management (RHACM)
• CVE-2026-50237 HIGH 7.4 A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy
• CVE-2026-75888 HIGH 7.7 A flaw was found in the OpenShift console
• CVE-2026-54532 MEDIUM 6.9 CloudPirates Open Source Helm Charts is a collection of Helm charts
• CVE-2026-66016 MEDIUM 6.7 UPGRADE Under specific self-hosted Helm configurations, generated TLS private keys may be retained in rendered manifes

FAQ

How do I fix Helm 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 Helm being exploited right now?

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

Which Helm CVE should I patch first?

CVE-2026-10090 currently ranks highest (43/100): A flaw was found in the Application Subscription controller (multicluster-operators-subscription) of Red Hat A.

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