{
  "fix": "chromium-browser 108.0.5359.71-0ubuntu0.18.04.5",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-browser-108.0.5359.71-0ubuntu0.18.04.5",
  "summary": "chromium-browser 108.0.5359.71-0ubuntu0.18.04.5, released November 29, 2022, fixes 29 CVEs in chromium-browser. One of them is being exploited (CVE-2022-4135); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "chromium-browser 108.0.5359.71-0ubuntu0.18.04.5 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2022-11-29T16:15:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2022-4135, exploited (CISA KEV)",
  "supported": false,
  "cveCount": 29,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.31864,
  "maxCvss": 9.6,
  "appliesTo": [
    {
      "product": "chromium-browser",
      "productUrl": "https://patchblox.com/security/product/linux/chromium-browser",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "108.0.5359.71-0ubuntu0.18.04.5",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2022-4135",
      "url": "https://patchblox.com/security/cve/CVE-2022-4135",
      "title": "Chromium: CVE-2022-4135 Heap buffer overflow in GPU",
      "priority": "Patch now",
      "severity": "critical",
      "cvss": 9.6,
      "epss": 0.31864,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3890",
      "url": "https://patchblox.com/security/cve/CVE-2022-3890",
      "title": "Chromium: CVE-2022-3890 Heap buffer overflow in Crashpad",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.6,
      "epss": 0.01046,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4178",
      "url": "https://patchblox.com/security/cve/CVE-2022-4178",
      "title": "Chromium: CVE-2022-4178 Use after free in Mojo",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.23918,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3885",
      "url": "https://patchblox.com/security/cve/CVE-2022-3885",
      "title": "Chromium: CVE-2022-3885 Use after free in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00984,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4174",
      "url": "https://patchblox.com/security/cve/CVE-2022-4174",
      "title": "Chromium: CVE-2022-4174 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00984,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3887",
      "url": "https://patchblox.com/security/cve/CVE-2022-3887",
      "title": "Chromium: CVE-2022-3887 Use after free in Web Workers",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.0094,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3889",
      "url": "https://patchblox.com/security/cve/CVE-2022-3889",
      "title": "Chromium: CVE-2022-3889 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00915,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3886",
      "url": "https://patchblox.com/security/cve/CVE-2022-3886",
      "title": "Chromium: CVE-2022-3886 Use after free in Speech Recognition",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00907,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3888",
      "url": "https://patchblox.com/security/cve/CVE-2022-3888",
      "title": "Chromium: CVE-2022-3888 Use after free in WebCodecs",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00889,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4192",
      "url": "https://patchblox.com/security/cve/CVE-2022-4192",
      "title": "Chromium: CVE-2022-4192 Use after free in Live Caption",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00889,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4190",
      "url": "https://patchblox.com/security/cve/CVE-2022-4190",
      "title": "Chromium: CVE-2022-4190 Insufficient data validation in Directory",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00828,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4193",
      "url": "https://patchblox.com/security/cve/CVE-2022-4193",
      "title": "Chromium: CVE-2022-4193 Insufficient policy enforcement in File System API",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00828,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4175",
      "url": "https://patchblox.com/security/cve/CVE-2022-4175",
      "title": "Chromium: CVE-2022-4175 Use after free in Camera Capture",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00761,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4181",
      "url": "https://patchblox.com/security/cve/CVE-2022-4181",
      "title": "Chromium: CVE-2022-4181 Use after free in Forms",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00714,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4194",
      "url": "https://patchblox.com/security/cve/CVE-2022-4194",
      "title": "Chromium: CVE-2022-4194 Use after free in Accessibility",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00689,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4176",
      "url": "https://patchblox.com/security/cve/CVE-2022-4176",
      "title": "chromium: Out of bounds write in Lacros Graphics in Google Chrome on Chrome OS and Lacros prior to 108.0.5359.71 allowed a remo...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.0065,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4191",
      "url": "https://patchblox.com/security/cve/CVE-2022-4191",
      "title": "Chromium: CVE-2022-4191 Use after free in Sign-In",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00618,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4179",
      "url": "https://patchblox.com/security/cve/CVE-2022-4179",
      "title": "Chromium: CVE-2022-4179 Use after free in Audio",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00515,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4177",
      "url": "https://patchblox.com/security/cve/CVE-2022-4177",
      "title": "Chromium: CVE-2022-4177 Use after free in Extensions",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00507,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4180",
      "url": "https://patchblox.com/security/cve/CVE-2022-4180",
      "title": "Chromium: CVE-2022-4180 Use after free in Mojo",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00507,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4185",
      "url": "https://patchblox.com/security/cve/CVE-2022-4185",
      "title": "Chromium: CVE-2022-4185 Inappropriate implementation in Navigation",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00956,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4187",
      "url": "https://patchblox.com/security/cve/CVE-2022-4187",
      "title": "Chromium: CVE-2022-4187 Insufficient policy enforcement in DevTools",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00791,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4184",
      "url": "https://patchblox.com/security/cve/CVE-2022-4184",
      "title": "Chromium: CVE-2022-4184 Insufficient policy enforcement in Autofill",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00791,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4183",
      "url": "https://patchblox.com/security/cve/CVE-2022-4183",
      "title": "Chromium: CVE-2022-4183 Insufficient policy enforcement in Popup Blocker",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00686,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4188",
      "url": "https://patchblox.com/security/cve/CVE-2022-4188",
      "title": "Chromium: CVE-2022-4188 Insufficient validation of untrusted input in CORS",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00599,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4182",
      "url": "https://patchblox.com/security/cve/CVE-2022-4182",
      "title": "Chromium: CVE-2022-4182 Inappropriate implementation in Fenced Frames",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00597,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4195",
      "url": "https://patchblox.com/security/cve/CVE-2022-4195",
      "title": "Chromium: CVE-2022-4195 Insufficient policy enforcement in Safe Browsing",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00512,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4189",
      "url": "https://patchblox.com/security/cve/CVE-2022-4189",
      "title": "Chromium: CVE-2022-4189 Insufficient policy enforcement in DevTools",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.005,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-4186",
      "url": "https://patchblox.com/security/cve/CVE-2022-4186",
      "title": "Chromium: CVE-2022-4186 Insufficient validation of untrusted input in Downloads",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00476,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T14:02:24Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}