{
  "fix": "RLSA-2026:84753",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-84753",
  "summary": "RLSA-2026:84753, released November 7, 2026, fixes 4 CVEs in glibc (version 0:2.39-145.el10_2). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "glibc security update",
  "released": "2026-11-07T00:39:51Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-8674, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00358,
  "maxCvss": 7,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:84753",
  "appliesTo": [
    {
      "product": "glibc",
      "productUrl": "https://patchblox.com/security/product/linux/glibc",
      "release": "rocky 10",
      "fixedVersion": "0:2.39-145.el10_2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-8674",
      "url": "https://patchblox.com/security/cve/CVE-2026-8674",
      "title": "Assertion failure in the DNS stub resolver with a long search domain",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7,
      "epss": 0.00315,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-77117",
      "url": "https://patchblox.com/security/cve/CVE-2026-77117",
      "title": "SHIFT_JISX0213 decoding may hang on crafted input",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.00358,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80489",
      "url": "https://patchblox.com/security/cve/CVE-2026-80489",
      "title": "EUC_JISX0213 decoding may hang on crafted input",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.00358,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-18374",
      "url": "https://patchblox.com/security/cve/CVE-2026-18374",
      "title": "glibc: Passing an effectively empty string to the \u0060,ccs=\u0060 syntax extension of the mode argument in the \u0060fopen\u0060 function in t...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.9,
      "epss": 0.00144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}