Information disclosure in SUSE Rancher
CVE-2025-62879
A vulnerability has been identified within the Rancher Backup Operator, resulting in the leakage of S3 tokens (both accessKey and secretKey) into the rancher-backup-operator pod's logs.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- SUSE Rancher — versions 9.0.0, 8.0.0, 7.0.0
- SUSE Rancher Backup And Restore Operator
Weakness classification (CWE)
References
- bugzilla.suse.com/show_bug.cgi (Third Party Advisory)
- github.com/advisories/GHSA-wj3p-5h3x-c74q (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-62879?
- CVE-2025-62879 is a medium-severity vulnerability in SUSE Rancher, classified under Insertion of Sensitive Information into Log File. CVSS score: 6.8/10. Published 2026-03-04.
- How severe is CVE-2025-62879?
- Medium severity. CVSS v3 base score is 6.8 out of 10.