# CVE-2026-62246

## Summary

- **CVE ID:** CVE-2026-62246
- **Severity:** HIGH
- **CVSS Score:** 8.5 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-284, CWE-653
- **Published:** Jul 30, 2026
- **Last Modified:** Jul 31, 2026

## Description

Kamaji is the Hosted Control Plane Manager for Kubernetes. Prior to 26.7.4-edge, Kamaji derives a TenantControlPlane datastore schema, database user, and etcd key prefix from a lossy namespace-and-name normalization in GetDefaultDatastoreSchema() and GetDefaultDatastoreUsername(), allowing distinct tenants with colliding normalized identifiers to share control-plane state and read, modify, or destroy another tenant's Kubernetes data. This issue is fixed in version 26.7.4-edge.

## Affected Products

- clastix — kamaji (< 26.7.4-edge)

## References

- [CNA](https://github.com/clastix/kamaji/security/advisories/GHSA-4f3f-65vx-r34f)
- [CNA](https://github.com/clastix/kamaji/commit/4232a9df7ccd08075c26191f59566202042543a9)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.27%
- **EPSS Percentile:** 19.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._