{
  "fix": "Google Chrome (EXE) 146.0.7680.178",
  "url": "https://patchblox.com/security/fix/windows-app/google.chrome.exe-146.0.7680.178",
  "summary": "Google Chrome (EXE) 146.0.7680.178, released March 31, 2026, fixes 21 CVEs in Google Chrome (EXE). One of them is being exploited (CVE-2026-5281); 1 on CISA KEV. Patch Radar priority: Patch now. The latest Google Chrome (EXE) is 157.0.8103.51, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Google Chrome (EXE) 146.0.7680.178",
  "released": "2026-03-31T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2026-5281, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 21,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.13743,
  "maxCvss": 9.6,
  "appliesTo": [
    {
      "product": "Google Chrome (EXE)",
      "productUrl": "https://patchblox.com/security/product/windows-app/google-chrome-exe",
      "fixedVersion": "146.0.7680.178",
      "latestVersion": "157.0.8103.51",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Google Chrome (EXE)",
    "latestVersion": "157.0.8103.51",
    "productUrl": "https://patchblox.com/security/product/windows-app/google-chrome-exe"
  },
  "cves": [
    {
      "cveId": "CVE-2026-5281",
      "url": "https://patchblox.com/security/cve/CVE-2026-5281",
      "title": "Chromium: CVE-2026-5281 Use after free in Dawn",
      "priority": "Patch now",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.13743,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5275",
      "url": "https://patchblox.com/security/cve/CVE-2026-5275",
      "title": "Chromium: CVE-2026-5275 Heap buffer overflow in ANGLE",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9.6,
      "epss": 0.00448,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5289",
      "url": "https://patchblox.com/security/cve/CVE-2026-5289",
      "title": "Chromium: CVE-2026-5289 Use after free in Navigation",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.6,
      "epss": 0.00353,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5277",
      "url": "https://patchblox.com/security/cve/CVE-2026-5277",
      "title": "Chromium: CVE-2026-5277 Integer overflow in ANGLE",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9.6,
      "epss": 0.00334,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5288",
      "url": "https://patchblox.com/security/cve/CVE-2026-5288",
      "title": "Google Chrome: Use after free",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.6,
      "epss": 0.00318,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5290",
      "url": "https://patchblox.com/security/cve/CVE-2026-5290",
      "title": "Chromium: CVE-2026-5290 Use after free in Compositing",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.6,
      "epss": 0.00318,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5283",
      "url": "https://patchblox.com/security/cve/CVE-2026-5283",
      "title": "Chromium: CVE-2026-5283 Inappropriate implementation in ANGLE",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9.6,
      "epss": 0.00265,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5272",
      "url": "https://patchblox.com/security/cve/CVE-2026-5272",
      "title": "Chromium: CVE-2026-5272 Heap buffer overflow in GPU",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00561,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5287",
      "url": "https://patchblox.com/security/cve/CVE-2026-5287",
      "title": "Chromium: CVE-2026-5287 Use after free in PDF",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00509,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5279",
      "url": "https://patchblox.com/security/cve/CVE-2026-5279",
      "title": "Chromium: CVE-2026-5279 Object corruption in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00435,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5274",
      "url": "https://patchblox.com/security/cve/CVE-2026-5274",
      "title": "Chromium: CVE-2026-5274 Integer overflow in Codecs",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00429,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5278",
      "url": "https://patchblox.com/security/cve/CVE-2026-5278",
      "title": "Google Chrome: Use after free",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00412,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5285",
      "url": "https://patchblox.com/security/cve/CVE-2026-5285",
      "title": "Chromium: CVE-2026-5285 Use after free in WebGL",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.004,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5280",
      "url": "https://patchblox.com/security/cve/CVE-2026-5280",
      "title": "Chromium: CVE-2026-5280 Use after free in WebCodecs",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00392,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5286",
      "url": "https://patchblox.com/security/cve/CVE-2026-5286",
      "title": "Chromium: CVE-2026-5286 Use after free in Dawn",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00392,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5284",
      "url": "https://patchblox.com/security/cve/CVE-2026-5284",
      "title": "Chromium: CVE-2026-5284 Use after free in Dawn",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.0035,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5292",
      "url": "https://patchblox.com/security/cve/CVE-2026-5292",
      "title": "Chromium: CVE-2026-5292 Out of bounds read in WebCodecs",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00318,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5282",
      "url": "https://patchblox.com/security/cve/CVE-2026-5282",
      "title": "Google Chrome: Out of bounds read",
      "priority": "High",
      "severity": "high",
      "cvss": 8.1,
      "epss": 0.00247,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5273",
      "url": "https://patchblox.com/security/cve/CVE-2026-5273",
      "title": "Chromium: CVE-2026-5273 Use after free in CSS",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.3,
      "epss": 0.00358,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5276",
      "url": "https://patchblox.com/security/cve/CVE-2026-5276",
      "title": "Chromium: CVE-2026-5276 Insufficient policy enforcement in WebUSB",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00248,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5291",
      "url": "https://patchblox.com/security/cve/CVE-2026-5291",
      "title": "Chromium: CVE-2026-5291 Inappropriate implementation in WebGL",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00248,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}