CVE-2026-62246

8.5 Élevée

Publiée le 31/07/2026 à 00:16 · Modifiée le 24/10/2026 à 00:10 · Analyse NVD reportée · Source : security-advisories@github.com

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.

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Produits concernés

clastix kamaji

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.5 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-284
CWE-653

Références

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

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories