6.5

CVE-2026-93540

Fleet applies namespace labels and annotations without the bundle's service account privileges

A privilege mismatch was found in Fleet. When a bundle requested namespace labels or annotations through the namespaceLabels and namespaceAnnotations options, the resulting namespace metadata update was not subject to the same authorization as the rest of the bundle's deployment. As a result, a bundle could change labels and annotations on a target namespace even when the identity it was pinned to was not authorized to modify that namespace.

This affected SUSE Rancher Fleet 0.16 before 0.16.2, 0.15 before 0.15.7, 0.14 before 0.14.11, 0.13 before 0.13.16 and potentially older versions.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Suse ≫ Rancher Fleet Version >= 0.13.0 < 0.13.16
Suse ≫ Rancher Fleet Version >= 0.14.0 < 0.14.11
Suse ≫ Rancher Fleet Version >= 0.15.0 < 0.15.7
Suse ≫ Rancher Fleet Version >= 0.16.0 < 0.16.1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.062
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
SUSE 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE-266 Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

https://github.com/rancher/fleet/security/advisories/GHSA-m93g-8438-2cgg
Vendor Advisory