Red Hat Security AdvisoryRHSA-2026:52946
Multicluster Global Hub 1.8.1 security update
Released 2026-08-10 · Red Hat rating Critical · View on Red Hat →
Fixed in
- Multicluster Global Hub 1.8.2 registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator
Fixes 6 records
Priority HIGH 72
Echo is a Go web framework.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00519 · Published 2026-06-26 · Partial fix · 4.15.3, 5.2.0 CWE-22
Priority MEDIUM 46
Integer Overflow or Wraparound vulnerability in Apache Thrift C++, c_glib, Go, netstd, Delphi and Haxe bindings.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.0103 · Published 2026-07-27 · Partial fix · 0.24.0 CWE-190
Priority LOW 36
containerd is an open-source container runtime.
CVSS 4.0HIGH 8.4· Network · Low privileges · No interaction · EPSS 0.00353 · Published 2026-07-01 · Partial fix · 2.1.9, 2.2.5 +1 CWE-20
Priority LOW 34
When using an IPv6 allow-list for the Auth Proxy feature, it defaults to /32 addresses.
CVSS 3.1HIGH 7.4· Network · No auth · No interaction · EPSS 0.00282 · Published 2026-05-13 · Partial fix · 11.6.14+security-04, 12.2.8+security-04 +3 CWE-1188
Priority LOW 33
An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard.
CVSS 3.1HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00226 · Published 2026-05-13 · Partial fix · 11.6.14+security-04, 12.2.8+security-04 +3 CWE-284
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