Red Hat Logging Subsystem For Red Hat Openshift vulnerabilities

2 CVEs affecting Red Hat Logging Subsystem For Red Hat Openshift, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-10609, published 2026-06-23.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-44487: HTTP/2 Rapid Reset Attack Vulnerability, published 2023-10-10. High severity, CVSS 7.5. Actively exploited: in CISA KEV since 2023-10-10. EPSS: 100% chance of exploitation in the next 30 days. The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
• CVE-2026-10609, published 2026-06-23. Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days. A missing authorization flaw was found in the OpenShift Cluster Logging Operator. The operator creates and forwards ServiceAccount tokens to output destinations without verifying that the…