RHSA-2026%3A8151 — Vulnetix

RHSA-2026%3A8151 PUBLISHED CVSS 7.5 HIGH

Submariner v0.22 General Availability release images, which provide enhancements, security fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section. Red Hat Advanced Cluster Management for Kubernetes v2.15

Risk Scores

CVSS 3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
	registry.redhat.io/rhacm2/nettest
	registry.redhat.io/rhacm2/lighthouse
	Red Hat Advanced Cluster Management for Kubernetes 2.15
	registry.redhat.io/rhacm2/subctl
	registry.redhat.io/rhacm2/submariner

Timeline

Apr 14, 2026 CVE Published
Apr 24, 2026 Distribution Patch
Apr 24, 2026 Distribution Patch
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory

References

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