Improper Certificate Validation The advisory has been revoked - it doesn't affect any version of package cephfs-mirror (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-CEPHFSMIRROR-15563768
- published14 Mar 2026
- disclosed3 Dec 2025
Introduced: 3 Dec 2025
CVE-2025-61727 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cephfs-mirror package and not the cephfs-mirror package as distributed by RHEL.
An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2418677
- https://access.redhat.com/security/cve/CVE-2025-61727
- https://access.redhat.com/errata/RHSA-2026:7070
- https://access.redhat.com/errata/RHSA-2026:7291
- https://access.redhat.com/errata/RHSA-2026:7385
- https://go.dev/cl/723900
- https://go.dev/issue/76442
- https://groups.google.com/g/golang-announce/c/8FJoBkPddm4
- https://pkg.go.dev/vuln/GO-2025-4175