Description
Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SUSE | Rancher | 0.15.0 – < 0.15.2, 0.14.0 – < 0.14.6, 0.13.0 – < 0.13.11, 0.12.0 – < 0.12.15 | 0.15.2 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260723T184607-160000.1.1 | openSUSE-SU-2026:21483-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/rancher/fleet | >= 0.15.0, < 0.15.2 | 0.15.2 | GHSA-xr65-5cpm-g36x |
| Go | github.com/rancher/fleet | >= 0.14.0, < 0.14.6 | 0.14.6 | GHSA-xr65-5cpm-g36x |
| Go | github.com/rancher/fleet | >= 0.13.0, < 0.13.11 | 0.13.11 | GHSA-xr65-5cpm-g36x |
| Go | github.com/rancher/fleet | >= 0.12.0, < 0.12.15 | 0.12.15 | GHSA-xr65-5cpm-g36x |
| Go | github.com/rancher/fleet | >= 0.12.0, < 0.12.15 · >= 0.13.0, < 0.13.11 · >= 0.14.0, < 0.14.6 · >= 0.15.0, < 0.15.2 | 0.12.15, 0.13.11, 0.14.6, 0.15.2 | GO-2026-5877 |
Advisories 2
- openSUSE-SU-2026:21483-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Jul 31, 2026
- WID-SEC-2026-1715 Fleet: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 7, 2026