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CVE search · CVE-2026-88808

CVE-2026-88808

high 8.8

A vulnerability has been identified within Rancher Manager where the Fleet agent wrote resources to downstream clusters using its own cluster-admin credentials instead of the ServiceAccount pinned to the deployment. It affects multi-tenancy environments where different tenants share the same downstream clusters, for example different privileged or untrusted teams inside the same organization. This could lead to overwritten configuration files. This issue affected SUSE Rancher Fleet 0.16 before 0.16.2, 0.15 before 0.15.7, and 0.14 before 0.14.11.

Open in the NVD CVE.org JSON

Details

Status
Analyzed
Published
Last changed
Source
meissner@suse.de
Weakness
CWE-250

Severity

VersionScoreVectorSource
CVSS 3.1 high 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H meissner@suse.deSecondary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

  • suse · rancher_fleet

References