{
  "fix": "RHSA-2026:1536",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-1536",
  "summary": "RHSA-2026:1536, released January 20, 2026, fixes 3 CVEs in ceph (version 20.1.0-144.el10cp). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "ceph security update",
  "released": "2026-01-20T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-30204, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00811,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:1536",
  "appliesTo": [
    {
      "product": "ceph",
      "productUrl": "https://patchblox.com/security/product/linux/ceph",
      "release": "RHEL 10",
      "fixedVersion": "20.1.0-144.el10cp",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-30204",
      "url": "https://patchblox.com/security/cve/CVE-2025-30204",
      "title": "grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB \u0026 OpenTSDB",
      "priority": "High",
      "severity": "important",
      "cvss": 7.5,
      "epss": 0.00811,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-52555",
      "url": "https://patchblox.com/security/cve/CVE-2025-52555",
      "title": "CephFS Permission Escalation Vulnerability in Ceph Fuse mounted FS",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00209,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-31884",
      "url": "https://patchblox.com/security/cve/CVE-2024-31884",
      "title": "ceph-mgr-cephadm: Incorrect usage of certificate checking via Pybind",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}