{
  "fix": "webkit2gtk-driver 2.28.0-1ubuntu2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-webkit2gtk-driver-2.28.0-1ubuntu2",
  "summary": "webkit2gtk-driver 2.28.0-1ubuntu2, released September 8, 2021, fixes 9 CVEs in webkit2gtk-driver. One of them is being exploited (CVE-2021-30762); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "webkit2gtk-driver 2.28.0-1ubuntu2 for Ubuntu 20.04 LTS (focal)",
  "released": "2021-09-08T07:15:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2021-30762, exploited (CISA KEV)",
  "supported": false,
  "cveCount": 9,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.10986,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "webkit2gtk-driver",
      "productUrl": "https://patchblox.com/security/product/linux/webkit2gtk-driver",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.28.0-1ubuntu2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-30762",
      "url": "https://patchblox.com/security/cve/CVE-2021-30762",
      "title": "gir1.2-javascriptcoregtk-4.0: A use after free issue was addressed with improved memory management",
      "priority": "Patch now",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.10986,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-10018",
      "url": "https://patchblox.com/security/cve/CVE-2020-10018",
      "title": "dleyna-renderer: ELSA-2020-4451: GNOME security, bug fix, and enhancement update (MODERATE)",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 7.5,
      "epss": 0.04987,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-3897",
      "url": "https://patchblox.com/security/cve/CVE-2020-3897",
      "title": "iTunes: A type confusion issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 8.8,
      "epss": 0.04479,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-3895",
      "url": "https://patchblox.com/security/cve/CVE-2020-3895",
      "title": "iTunes: A memory corruption issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 8.8,
      "epss": 0.02673,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-3901",
      "url": "https://patchblox.com/security/cve/CVE-2020-3901",
      "title": "iTunes: A type confusion issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 8.8,
      "epss": 0.0188,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-3900",
      "url": "https://patchblox.com/security/cve/CVE-2020-3900",
      "title": "iTunes: A memory corruption issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 8.8,
      "epss": 0.01824,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-3885",
      "url": "https://patchblox.com/security/cve/CVE-2020-3885",
      "title": "iTunes: A logic issue was addressed with improved restrictions.",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 4.3,
      "epss": 0.0164,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-3902",
      "url": "https://patchblox.com/security/cve/CVE-2020-3902",
      "title": "iTunes: An input validation issue was addressed with improved input validation.",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.1,
      "epss": 0.01153,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-3894",
      "url": "https://patchblox.com/security/cve/CVE-2020-3894",
      "title": "iTunes: A race condition was addressed with additional validation.",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 3.1,
      "epss": 0.01061,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T19:57:06Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}