Red Hat Security Advisory

RHSA-2026:26254

Assisted Installer RHEL 9 components for Multicluster Engine for Kubernetes 2.8.8

Released 2026-06-16 · Red Hat rating Important · View on Red Hat →

Fixed in

multicluster engine for Kubernetes 2.8 registry.redhat.io/multicluster-engine/assisted-service-9-rhel9

TI-2025-35901 CVE-2025-58058 · GHSA-jc7w-c686-c4v9

MEDIUM 57

xz is a pure golang package for reading and writing xz-compressed files.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.00433 Published 2025-08-28 Partial fix · 0.5.14, 0.5.15 CWE-770

TI-2026-28762 CVE-2026-39883 · GHSA-hfvc-g4fc-pqhx

LOW 34

OpenTelemetry-Go is the Go implementation of OpenTelemetry.

CVSS 4.0HIGH 7.3 Local Low privileges No interaction EPSS 0.00262 Published 2026-04-08 Partial fix · 1.43.0 CWE-426