CVE-2025-62877
Critical
Description
Projects using the SUSE Virtualization (Harvester) environment may expose the OS default ssh login password if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster. The environment is not affected if the PXE boot mechanism is utilized along with the Harvester configuration setup.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGithub.com/harvester/harvester-installer
PublishedJan 8, 2026
First seenJan 8, 2026
Weakness typeCWE-1188CWE-1188
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/harvester/harvester-installerGo | 1.6.0 ≤ v ≤ 1.6.1, 1.5.0 ≤ v ≤ 1.5.2, 1.5.0 ≤ v, 1.6.0 ≤ v | — |
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