{
  "fix": "RLSA-2026:88164",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-88164",
  "summary": "RLSA-2026:88164, released November 7, 2026, fixes 4 CVEs across 11 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 11 packages",
  "released": "2026-11-07T00:39:57Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-63277, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0034,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:88164",
  "appliesTo": [
    {
      "product": "flute",
      "productUrl": "https://patchblox.com/security/product/linux/flute",
      "release": "rocky 8",
      "fixedVersion": "0:1.3.0-19.OOo31.el8_10",
      "supported": true
    },
    {
      "product": "libbase",
      "productUrl": "https://patchblox.com/security/product/linux/libbase",
      "release": "rocky 8",
      "fixedVersion": "0:1.1.3-21.el8_10",
      "supported": true
    },
    {
      "product": "libfonts",
      "productUrl": "https://patchblox.com/security/product/linux/libfonts",
      "release": "rocky 8",
      "fixedVersion": "0:1.1.3-23.el8_10",
      "supported": true
    },
    {
      "product": "libformula",
      "productUrl": "https://patchblox.com/security/product/linux/libformula",
      "release": "rocky 8",
      "fixedVersion": "0:1.1.3-20.el8_10",
      "supported": true
    },
    {
      "product": "liblayout",
      "productUrl": "https://patchblox.com/security/product/linux/liblayout",
      "release": "rocky 8",
      "fixedVersion": "0:0.2.10-19.el8_10",
      "supported": true
    },
    {
      "product": "libloader",
      "productUrl": "https://patchblox.com/security/product/linux/libloader",
      "release": "rocky 8",
      "fixedVersion": "0:1.1.3-19.el8_10",
      "supported": true
    },
    {
      "product": "libreoffice",
      "productUrl": "https://patchblox.com/security/product/linux/libreoffice",
      "release": "rocky 8",
      "fixedVersion": "1:7.1.8.1-3.el8_10",
      "supported": true
    },
    {
      "product": "librepository",
      "productUrl": "https://patchblox.com/security/product/linux/librepository",
      "release": "rocky 8",
      "fixedVersion": "0:1.1.3-19.el8_10",
      "supported": true
    },
    {
      "product": "libserializer",
      "productUrl": "https://patchblox.com/security/product/linux/libserializer",
      "release": "rocky 8",
      "fixedVersion": "0:1.1.2-20.el8_10",
      "supported": true
    },
    {
      "product": "pentaho-libxml",
      "productUrl": "https://patchblox.com/security/product/linux/pentaho-libxml",
      "release": "rocky 8",
      "fixedVersion": "0:1.1.3-20.el8_10",
      "supported": true
    },
    {
      "product": "pentaho-reporting-flow-engine",
      "productUrl": "https://patchblox.com/security/product/linux/pentaho-reporting-flow-engine",
      "release": "rocky 8",
      "fixedVersion": "1:0.9.4-17.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-63277",
      "url": "https://patchblox.com/security/cve/CVE-2026-63277",
      "title": "autocorr-af: LibreOffice is an open source, community-developed office productivity suite",
      "priority": "High",
      "severity": "important",
      "cvss": 7.8,
      "epss": 0.0034,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-63274",
      "url": "https://patchblox.com/security/cve/CVE-2026-63274",
      "title": "autocorr-vro: LibreOffice is an open source, community-developed office productivity suite",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00196,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-63276",
      "url": "https://patchblox.com/security/cve/CVE-2026-63276",
      "title": "autocorr-af: LibreOffice is an open source, community-developed office productivity suite",
      "priority": "High",
      "severity": "important",
      "cvss": 7.8,
      "epss": 0.00195,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-63275",
      "url": "https://patchblox.com/security/cve/CVE-2026-63275",
      "title": "libreoffice-help-es: LibreOffice is an open source, community-developed office productivity suite",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00187,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}