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Important: Red Hat Security Advisory: OpenShift Container Platform 4.21.16 security and extras update

🗓️ 19 May 2026 12:37:49Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 19 Views

OpenShift Container Platform 4.21.16 update fixes security issues CVE-2026-35469 and CVE-2026-33186.

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19 Aug 2026 11:23Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.19.1
CVSS 48.7
EPSS0.01557
SSVC
19