CVE-2026-73122
High
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.
SeverityHigh
CVSS7.7
Exploit probability—
ProductAcm 2.11
PublishedAug 12, 2026
First seenAug 12, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| acm 2.11 | No range specified | — |
| acm 2.13 | No range specified | — |
| acm 2.14 | No range specified | — |
| acm 2.15 | No range specified | — |
| acm 2.16 | No range specified | — |
| acm 2.17 | No range specified | — |
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