{
  "fix": "webkitgtk-webdriver 2.52.3-0ubuntu0.26.04.2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-webkitgtk-webdriver-2.52.3-0ubuntu0.26.04.2",
  "summary": "webkitgtk-webdriver 2.52.3-0ubuntu0.26.04.2, released March 24, 2026, fixes 8 CVEs in webkitgtk-webdriver. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "webkitgtk-webdriver 2.52.3-0ubuntu0.26.04.2 for Ubuntu 26.04.1 LTS (resolute)",
  "released": "2026-03-24T18:17:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-20664, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00765,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "webkitgtk-webdriver",
      "productUrl": "https://patchblox.com/security/product/linux/webkitgtk-webdriver",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "2.52.3-0ubuntu0.26.04.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-20664",
      "url": "https://patchblox.com/security/cve/CVE-2026-20664",
      "title": "WebKit: Processing maliciously crafted web content may lead to an unexpected process crash",
      "priority": "High",
      "severity": "MEDIUM",
      "cvss": 8.8,
      "epss": 0.00765,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-28857",
      "url": "https://patchblox.com/security/cve/CVE-2026-28857",
      "title": "webkit2gtk3: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1261176).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00686,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-28859",
      "url": "https://patchblox.com/security/cve/CVE-2026-28859",
      "title": "WebKit: A malicious website may be able to process restricted web content outside the sandbox",
      "priority": "High",
      "severity": "MEDIUM",
      "cvss": 8.8,
      "epss": 0.00676,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-20665",
      "url": "https://patchblox.com/security/cve/CVE-2026-20665",
      "title": "WebKit: Processing maliciously crafted web content may prevent Content Security Policy from being enforced",
      "priority": "High",
      "severity": "MEDIUM",
      "cvss": 8.8,
      "epss": 0.00648,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-20643",
      "url": "https://patchblox.com/security/cve/CVE-2026-20643",
      "title": "WebKit: Processing maliciously crafted web content may bypass Same Origin Policy",
      "priority": "High",
      "severity": "MEDIUM",
      "cvss": 8.8,
      "epss": 0.00373,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-20691",
      "url": "https://patchblox.com/security/cve/CVE-2026-20691",
      "title": "WebKit Sandboxing: A maliciously crafted webpage may be able to fingerprint the user",
      "priority": "High",
      "severity": "MEDIUM",
      "cvss": 8.8,
      "epss": 0.00293,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-28871",
      "url": "https://patchblox.com/security/cve/CVE-2026-28871",
      "title": "WebKit: Visiting a maliciously crafted website may lead to a cross-site scripting attack",
      "priority": "High",
      "severity": "MEDIUM",
      "cvss": 8.8,
      "epss": 0.00293,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-28861",
      "url": "https://patchblox.com/security/cve/CVE-2026-28861",
      "title": "WebKit: A malicious website may be able to access script message handlers intended for other origins",
      "priority": "Routine",
      "severity": "MEDIUM",
      "cvss": 4.3,
      "epss": 0.00329,
      "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"
  }
}