CVE-2025-62879 MEDIUM

CVE-2025-62879: Rancher Backup Operator pod's logs leak S3 tokens

Vendor Suse
Product Rancher
Weakness CWE-532 · Sensitive info in logs
Published March 4, 2026
Last update March 4, 2026
View on NVD All CVEs

CVSS base score

6.8/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 4, 2026 CVE published
March 4, 2026 Record updated