{
  "fix": "chromium-codecs-ffmpeg-extra 95.0.4638.69-0ubuntu0.18.04.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-codecs-ffmpeg-extra-95.0.4638.69-0ubuntu0.18.04.1",
  "summary": "chromium-codecs-ffmpeg-extra 95.0.4638.69-0ubuntu0.18.04.1, released November 23, 2021, fixes 24 CVEs in chromium-codecs-ffmpeg-extra. 2 of them are being exploited (CVE-2021-38003); 2 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "chromium-codecs-ffmpeg-extra 95.0.4638.69-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2021-11-23T14:15:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2021-38003, exploited (CISA KEV)",
  "supported": false,
  "cveCount": 24,
  "exploitedCveCount": 2,
  "kevCveCount": 2,
  "ransomwareCveCount": 0,
  "maxEpss": 0.38573,
  "maxCvss": 9.6,
  "appliesTo": [
    {
      "product": "chromium-codecs-ffmpeg-extra",
      "productUrl": "https://patchblox.com/security/product/linux/chromium-codecs-ffmpeg-extra",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "95.0.4638.69-0ubuntu0.18.04.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-38003",
      "url": "https://patchblox.com/security/cve/CVE-2021-38003",
      "title": "Chromium: CVE-2021-38003  Inappropriate implementation in V8",
      "priority": "Patch now",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.38573,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-38000",
      "url": "https://patchblox.com/security/cve/CVE-2021-38000",
      "title": "Chromium: CVE-2021-38000  Insufficient validation of untrusted input in Intents",
      "priority": "Patch now",
      "severity": "medium",
      "cvss": 6.1,
      "epss": 0.04948,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-38002",
      "url": "https://patchblox.com/security/cve/CVE-2021-38002",
      "title": "Chromium: CVE-2021-38002  Use after free in Web Transport",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.6,
      "epss": 0.00973,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-38001",
      "url": "https://patchblox.com/security/cve/CVE-2021-38001",
      "title": "Chromium: CVE-2021-38001 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.26703,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37981",
      "url": "https://patchblox.com/security/cve/CVE-2021-37981",
      "title": "Chromium: CVE-2021-37981  Heap buffer overflow in Skia",
      "priority": "High",
      "severity": "Medium",
      "cvss": 9.6,
      "epss": 0.01033,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37984",
      "url": "https://patchblox.com/security/cve/CVE-2021-37984",
      "title": "Chromium: CVE-2021-37984  Heap buffer overflow in PDFium",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.01014,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37997",
      "url": "https://patchblox.com/security/cve/CVE-2021-37997",
      "title": "Chromium: CVE-2021-37997  Use after free in Sign-In",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00973,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37998",
      "url": "https://patchblox.com/security/cve/CVE-2021-37998",
      "title": "Chromium: CVE-2021-37998  Use after free in Garbage Collection",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00973,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37992",
      "url": "https://patchblox.com/security/cve/CVE-2021-37992",
      "title": "Chromium: CVE-2021-37992  Out of bounds read in WebAudio",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00964,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37986",
      "url": "https://patchblox.com/security/cve/CVE-2021-37986",
      "title": "Chromium: CVE-2021-37986  Heap buffer overflow in Settings",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00951,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37982",
      "url": "https://patchblox.com/security/cve/CVE-2021-37982",
      "title": "Chromium: CVE-2021-37982  Use after free in Incognito",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00904,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37983",
      "url": "https://patchblox.com/security/cve/CVE-2021-37983",
      "title": "Chromium: CVE-2021-37983  Use after free in Dev Tools",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00904,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37985",
      "url": "https://patchblox.com/security/cve/CVE-2021-37985",
      "title": "Chromium: CVE-2021-37985  Use after free in V8",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00904,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37987",
      "url": "https://patchblox.com/security/cve/CVE-2021-37987",
      "title": "Chromium: CVE-2021-37987  Use after free in Network APIs",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00862,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37993",
      "url": "https://patchblox.com/security/cve/CVE-2021-37993",
      "title": "Chromium: CVE-2021-37993  Use after free in PDF Accessibility",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00862,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37988",
      "url": "https://patchblox.com/security/cve/CVE-2021-37988",
      "title": "Chromium: CVE-2021-37988  Use after free in Profiles",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00855,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37991",
      "url": "https://patchblox.com/security/cve/CVE-2021-37991",
      "title": "Chromium: CVE-2021-37991  Race in V8",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.00785,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37999",
      "url": "https://patchblox.com/security/cve/CVE-2021-37999",
      "title": "Chromium: CVE-2021-37999  Insufficient data validation in New Tab Page",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.1,
      "epss": 0.00955,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-38004",
      "url": "https://patchblox.com/security/cve/CVE-2021-38004",
      "title": "chromium: Insufficient policy enforcement in Autofill in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to leak...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.0087,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37989",
      "url": "https://patchblox.com/security/cve/CVE-2021-37989",
      "title": "Chromium: CVE-2021-37989  Inappropriate implementation in Blink",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00824,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37994",
      "url": "https://patchblox.com/security/cve/CVE-2021-37994",
      "title": "Chromium: CVE-2021-37994  Inappropriate implementation in iFrame Sandbox",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00818,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37995",
      "url": "https://patchblox.com/security/cve/CVE-2021-37995",
      "title": "Chromium: CVE-2021-37995  Inappropriate implementation in WebApp Installer",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.0081,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37990",
      "url": "https://patchblox.com/security/cve/CVE-2021-37990",
      "title": "Chromium: CVE-2021-37990  Inappropriate implementation in WebView",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.5,
      "epss": 0.00607,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-37996",
      "url": "https://patchblox.com/security/cve/CVE-2021-37996",
      "title": "Chromium: CVE-2021-37996  Insufficient validation of untrusted input in Downloads",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.5,
      "epss": 0.00587,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T01:58:51Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}