Red Hat Cert-Manager Operator For Red Hat Openshift vulnerabilities

2 CVEs affecting Red Hat Cert-Manager Operator For Red Hat Openshift, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-35469, published 2026-04-16.

More from Red Hat.

Highest priority

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

• CVE-2026-35469, published 2026-04-16. Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days. spdystream is a Go library for multiplexing streams over SPDY connections. In versions 0.5.0 and below, the SPDY/3 frame parser does not validate attacker-controlled counts and lengths before…
• CVE-2024-12401, published 2024-12-12. Medium severity, CVSS 4.4. EPSS: 0.7% chance of exploitation in the next 30 days. A flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the…