CVE-2025-32963
CVE-2025-32963 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.
Key facts
- Severity: Medium (CVSS 4.0 base score 6.9)
- EPSS exploit prediction: 1% (41st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-12223
- Weakness: CWE-522
- Published:
- Last modified:
Description
MinIO Operator STS is a native IAM Authentication for Kubernetes. Prior to version 7.1.0, if no audiences are provided for the `spec.audiences` field, the default will be of the Kubernetes apiserver. Without scoping, it can be replayed to other internal systems, which may unintentionally trust it. This issue has been patched in version 7.1.0.
Frequently asked questions
- What is CVE-2025-32963?
- MinIO Operator STS is a native IAM Authentication for Kubernetes. Prior to version 7.1.0, if no audiences are provided for the `spec.audiences` field, the default will be of the Kubernetes apiserver. Without scoping, it can be replayed to other internal systems, which may unintentionally trust it. This issue has been patched in version 7.1.0.
- How severe is CVE-2025-32963?
- CVE-2025-32963 has a CVSS 4.0 base score of 6.9, rated medium severity.
- Is CVE-2025-32963 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-32963?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-32963 have an EU (EUVD) identifier?
- Yes. CVE-2025-32963 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12223.
- When was CVE-2025-32963 published?
- CVE-2025-32963 was published on 2025-04-22 and last updated on 2026-06-17.
References
- https://github.com/minio/operator/commit/d586294d526bf0d8e6097225114655f68b0adcc5
- https://github.com/minio/operator/releases/tag/v7.1.0
- https://github.com/minio/operator/security/advisories/GHSA-7m6v-q233-q9j9
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