{
  "fix": "ELSA-2026-49512",
  "url": "https://patchblox.com/security/fix/linux/elsa-2026-49512",
  "summary": "ELSA-2026-49512, released August 4, 2026, fixes 8 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 4 packages",
  "released": "2026-08-04T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-58015, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0084,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2026-49512.html",
  "appliesTo": [
    {
      "product": "mingw32-glib2",
      "productUrl": "https://patchblox.com/security/product/linux/mingw32-glib2",
      "release": "ol 8",
      "fixedVersion": "0:2.70.1-9.el8_10",
      "supported": true
    },
    {
      "product": "mingw32-glib2-static",
      "productUrl": "https://patchblox.com/security/product/linux/mingw32-glib2-static",
      "release": "ol 8",
      "fixedVersion": "0:2.70.1-9.el8_10",
      "supported": true
    },
    {
      "product": "mingw64-glib2",
      "productUrl": "https://patchblox.com/security/product/linux/mingw64-glib2",
      "release": "ol 8",
      "fixedVersion": "0:2.70.1-9.el8_10",
      "supported": true
    },
    {
      "product": "mingw64-glib2-static",
      "productUrl": "https://patchblox.com/security/product/linux/mingw64-glib2-static",
      "release": "ol 8",
      "fixedVersion": "0:2.70.1-9.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-58015",
      "url": "https://patchblox.com/security/cve/CVE-2026-58015",
      "title": "mingw32-glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.0084,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-14087",
      "url": "https://patchblox.com/security/cve/CVE-2025-14087",
      "title": "Glib: glib: buffer underflow in gvariant parser leads to heap corruption",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00826,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58013",
      "url": "https://patchblox.com/security/cve/CVE-2026-58013",
      "title": "mingw32-glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.0071,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58016",
      "url": "https://patchblox.com/security/cve/CVE-2026-58016",
      "title": "glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.0056,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58014",
      "url": "https://patchblox.com/security/cve/CVE-2026-58014",
      "title": "mingw32-glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.6,
      "epss": 0.00558,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58010",
      "url": "https://patchblox.com/security/cve/CVE-2026-58010",
      "title": "mingw32-glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00491,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58012",
      "url": "https://patchblox.com/security/cve/CVE-2026-58012",
      "title": "mingw32-glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00491,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58011",
      "url": "https://patchblox.com/security/cve/CVE-2026-58011",
      "title": "mingw32-glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00474,
      "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"
  }
}