CVE-2026-70398
Last modified
CVE-2026-70398 is a critical-severity vulnerability rated 9.6/10 on the CVSS scale. A flaw was found in multicloud-integrations, a component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows an authenticated user, referred to as a tenant, to manipulate the GitOpsCluster controller. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
A flaw was found in multicloud-integrations, a component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows an authenticated user, referred to as a tenant, to manipulate the GitOpsCluster controller. By exploiting this, a tenant can redirect sensitive spoke cluster bearer tokens from secure locations to a namespace they control. This unauthorized access to tokens can lead to the disclosure of critical information and bypass security policies within ArgoCD AppProjects.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.11 | All versions |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.13 | All versions |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.14 | All versions |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.15 | All versions |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.16 | All versions |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.17 | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-70398?
How severe is CVE-2026-70398?
How do I fix CVE-2026-70398?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-70386Improper neutralization of special elements used in an OS co…8.5
- CVE-2026-70387Exposed dangerous method or function and Incorrect Authoriza…8.4
- CVE-2026-70388SOEM version 2.0.0 and earlier contains vulnerabilities wher…8.3
- CVE-2026-7039A security vulnerability has been detected in tufantunc ssh-…7.8
- CVE-2026-70395Improper Neutralization of Special Elements in Data Query Lo…2.1
- CVE-2026-70396Gitea's organization repository-creation API requires write:…5.4
- CVE-2026-70399Allocation of Resources Without Limits or Throttling vulnera…8.7
- CVE-2026-7040Text::Minify::XS versions from 0.3.0 before 0.7.8 for Perl h…7.5
- CVE-2026-70400Gitea's repository migration API accepts a public-only token…5.4
- CVE-2026-70402Gitea creates server-side Git hook directories and scripts w…5.8
- CVE-2026-70403XING CPTrans-ME-X contains a Use of Hard-coded Password (CWE…9.3
- CVE-2026-70405Improper Validation of Specified Quantity in Input vulnerabi…6.3
Are you affected by CVE-2026-70398?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST