Red Hat Openshift Update Service vulnerabilities

2 CVEs affecting Red Hat Openshift Update Service, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-16910, published 2026-07-24.

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

• CVE-2026-31812, published 2026-03-10. Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days. Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using…
• CVE-2026-16910, published 2026-07-24. Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days. A flaw was found in Red Hat Quay's notification webhook feature. The Slack and generic webhook notification handlers accept user-supplied URLs without SSRF validation, allowing a repository…