Red Hat Security AdvisoryRHSA-2026:72884
Red Hat Advanced Cluster Management for Kubernetes v2.15.8 security update
Released 2026-09-28 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Advanced Cluster Management for Kubernetes 2.15 registry.redhat.io/rhacm2/acm-grafana-rhel9, registry.redhat.io/rhacm2/acm-multicluster-observability-addon-rhel9, registry.redhat.io/rhacm2/acm-prometheus-config-reloader-rhel9 +17
Fixes 5 records
Priority MEDIUM 63
OpenTelemetry-Go is the Go implementation of OpenTelemetry.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00336 · Published 2026-06-04 · Partial fix · 1.42.0, 1.44.0 CWE-789
Priority MEDIUM 47
The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label.
CVSS 3.1CRITICAL 9.6· Network · Low privileges · No interaction · EPSS 0.01834 · Published 2026-05-22 · Partial fix · 1.25.13, 1.26.6 +2 CWE-1289
Priority MEDIUM 45
gRPC-Go is the Go language implementation of gRPC.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00641 · Published 2026-09-14 · Partial fix · 1.82.2, 1.83.2 +2 CWE-129
Priority MEDIUM 40
Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00549 · Published 2026-07-21 · Partial fix · 1.26.6, 1.27.0-rc.3 +1 CWE-125
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