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Red Hat Security Advisory

RHSA-2026:77269

Red Hat OpenShift GitOps v1.21.5 security update

Released 2026-10-07 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 8 records

Priority MEDIUM 40

Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00568 Published 2026-08-13 Partial fix · 1.25.13, 1.26.6 +1 CWE-400
Priority LOW 39

The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00437 Published 2026-08-28 Partial fix · 0.55.0 CWE-863
Priority LOW 39

A norm.Iter can enter an infinite loop when handling input containing invalid UTF-8 bytes.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00475 Published 2026-07-21 Partial fix · 0.39.0 CWE-835