CVE-2025-62506: MinIO is Vulnerable to Privilege Escalation via Session Policy Bypass in Service Accounts and STS

CVE-2025-62506 · Severity: low · CVSS 3.1 · Published 2025-10-30

MinIO is Vulnerable to Privilege Escalation via Session Policy Bypass in Service Accounts and STS in github.com/minio/minio

Technologies: github.com/minio/minio (Go). Vendors: Go.

Quick answers

Is CVE-2025-62506 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-62506 being exploited in the wild.
How severe is CVE-2025-62506?
Low severity, with a CVSS score of 3.1, published 30 October 2025.
Which products and versions are affected?
github.com/minio/minio (Go) SEMVER:introduced=0,fixed=0.0.0-20251015170045-c1a49490c78e.
Is there a fix for CVE-2025-62506?
Yes. github.com/minio/minio (Go): upgrade to 0.0.0-20251015170045-c1a49490c78e or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-62506?
Check whether you run github.com/minio/minio (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/minio/minio (Go): upgrade to 0.0.0-20251015170045-c1a49490c78e or later
    go get github.com/minio/minio@v0.0.0-20251015170045-c1a49490c78e

Affected products

  • github.com/minio/minio (Go) SEMVER:introduced=0,fixed=0.0.0-20251015170045-c1a49490c78e

Identifiers

  • CVE-2025-62506
  • GHSA-jjjj-jwhf-8rgr
  • GO-2025-4034

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