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Important: Red Hat Security Advisory: OpenShift Container Platform 4.18.21 bug fix and security update

🗓️ 30 Jul 2025 22:11:17Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Red Hat OpenShift Container Platform 4.18.21 fixes bugs and includes security updates rated Important.

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02 Jun 2026 15:23Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.5 - 8.3
CVSS 48.7
EPSS0.00588
SSVC
security updateopenshift 4.18.21cve vulnerabilitiescontainer imagesbug fixescloud computing
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