Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-73122

CVE-2026-73122HIGH

Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.11 — Multicloud-operators-channel: multicloud-operators-channel: auto-generated role grants every managed-cluster agent secrets:get,list,watch in channel namespaces

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   L   N  C  H  N  N    7.7   .0048   39.5     —

AFFECTED
  Product                                                  Versions     Fixed
  Red Hat Advanced Cluster Management for Kubernetes 2.11  unspecified  1787260663
  Red Hat Advanced Cluster Management for Kubernetes 2.13  unspecified  1787259310
  Red Hat Advanced Cluster Management for Kubernetes 2.14  unspecified  1787172840
  Red Hat Advanced Cluster Management for Kubernetes 2.15  unspecified  1787238600
  Red Hat Advanced Cluster Management for Kubernetes 2.16  unspecified  1787242105
  Red Hat Advanced Cluster Management for Kubernetes 2.17  unspecified  1787242099

TIMELINE
  Aug 11  Reserved by redhat
  Aug 12  Published (CNA: redhat)
  Aug 26  PATCH SHIPPED — CVE-2026-73122 (Red Hat Advanced Cluster Management for Kubernetes 2.11). Fixed in Red Hat Advanced Cluster Management for Kubernetes 2.11 1787260663.

CWE-269 · CNA: redhat · CVSS v3.1 · 8 references · NVD status: Awaiting Analysis

Description

A flaw was found in the multicloud-operators-channel component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows a compromised agent from a managed cluster to gain unauthorized access to sensitive information. Specifically, the agent can read all Secrets and ConfigMaps within any Channel namespace on the hub, potentially exposing credentials for other tenants' Git and Helm repositories. This could lead to significant information disclosure.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
August 11, 2026	Reserved	Reserved by redhat
August 12, 2026	Published	Published (CNA: redhat)
August 26, 2026	PATCH SHIPPED	PATCH SHIPPED — CVE-2026-73122 (Red Hat Advanced Cluster Management for Kubernetes 2.11). Fixed in Red Hat Advanced Cluster Management for Kubernetes 2.11 1787260663.

Affected

Affected products and packages — 6 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.11	—	—	1787260663
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.13	—	—	1787259310
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.14	—	—	1787172840
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.15	—	—	1787238600
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.16	—	—	1787242105
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.17	—	—	1787242099

Weaknesses

CWE-269

References (8)

https://access.redhat.com/errata/RHSA-2026:60386 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:60387 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:60388 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:60389 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:60390 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:60391 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/security/cve/CVE-2026-73122 [vdb-entry, x_refsource_REDHAT]
https://bugzilla.redhat.com/show_bug.cgi?id=2514230 [issue-tracking, x_refsource_REDHAT]

Authoritative record: CVE-2026-73122 at cve.org

Vendors: red hat

Weaknesses: CWE-269

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-73122 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.