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Red Hat Security Advisory

RHSA-2026:47737

Red Hat Advanced Cluster Management for Kubernetes v2.13.10 security update

Released 2026-07-29 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 11 records

Priority MEDIUM 50

Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.00556 Published 2026-05-22 Partial fix · 0.52.0 CWE-863
Priority MEDIUM 47

Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.04002 Published 2026-06-09 Partial fix · 4.0.1, 3.6.3 +5 CWE-416
Priority LOW 30

(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries.

CVSS 3.1MEDIUM 6.5 Network No auth No interaction EPSS 0.00591 Published 2026-06-02 Partial fix · 1.25.11, 1.26.4