{
  "fix": "chromium-codecs-ffmpeg-extra 90.0.4430.72-0ubuntu0.18.04.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-codecs-ffmpeg-extra-90.0.4430.72-0ubuntu0.18.04.1",
  "summary": "chromium-codecs-ffmpeg-extra 90.0.4430.72-0ubuntu0.18.04.1, released April 26, 2021, fixes 27 CVEs in chromium-codecs-ffmpeg-extra. 2 of them are being exploited (CVE-2021-21220); 2 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "chromium-codecs-ffmpeg-extra 90.0.4430.72-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2021-04-26T10:15:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2021-21220, exploited (CISA KEV)",
  "supported": false,
  "cveCount": 27,
  "exploitedCveCount": 2,
  "kevCveCount": 2,
  "ransomwareCveCount": 0,
  "maxEpss": 0.70435,
  "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": "90.0.4430.72-0ubuntu0.18.04.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-21220",
      "url": "https://patchblox.com/security/cve/CVE-2021-21220",
      "title": "Chromium: CVE-2021-21220 Insufficient validation of untrusted input in V8 for x86_64",
      "priority": "Patch now",
      "severity": "Medium",
      "epss": 0.70435,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21206",
      "url": "https://patchblox.com/security/cve/CVE-2021-21206",
      "title": "Chromium: CVE-2021-21206 Use after free in Blink",
      "priority": "Patch now",
      "severity": "Medium",
      "epss": 0.09307,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21215",
      "url": "https://patchblox.com/security/cve/CVE-2021-21215",
      "title": "Chromium: CVE-2021-21215 Inappropriate implementation in Autofill",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.34466,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21216",
      "url": "https://patchblox.com/security/cve/CVE-2021-21216",
      "title": "Chromium: CVE-2021-21216 Inappropriate implementation in Autofill",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.21765,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21210",
      "url": "https://patchblox.com/security/cve/CVE-2021-21210",
      "title": "Chromium: CVE-2021-21210 Inappropriate implementation in Network",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01905,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21212",
      "url": "https://patchblox.com/security/cve/CVE-2021-21212",
      "title": "Chromium: CVE-2021-21212 Incorrect security UI in Network Config UI",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01809,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21198",
      "url": "https://patchblox.com/security/cve/CVE-2021-21198",
      "title": "Chromium: CVE-2021-21198 Out of bounds read in IPC",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01793,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21203",
      "url": "https://patchblox.com/security/cve/CVE-2021-21203",
      "title": "Chromium: CVE-2021-21203 Use after free in Blink",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01769,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21201",
      "url": "https://patchblox.com/security/cve/CVE-2021-21201",
      "title": "Chromium: CVE-2021-21201 Use after free in permissions",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.017,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21217",
      "url": "https://patchblox.com/security/cve/CVE-2021-21217",
      "title": "Chromium: CVE-2021-21217 Uninitialized Use in PDFium",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01637,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21221",
      "url": "https://patchblox.com/security/cve/CVE-2021-21221",
      "title": "Chromium: CVE-2021-21221 Insufficient validation of untrusted input in Mojo",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01569,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21204",
      "url": "https://patchblox.com/security/cve/CVE-2021-21204",
      "title": "Chromium: CVE-2021-21204 Use after free in Blink",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01568,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21213",
      "url": "https://patchblox.com/security/cve/CVE-2021-21213",
      "title": "Chromium: CVE-2021-21213 Use after free in WebMIDI",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01516,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21205",
      "url": "https://patchblox.com/security/cve/CVE-2021-21205",
      "title": "Chromium: CVE-2021-21205 Insufficient policy enforcement in navigation",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01473,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21208",
      "url": "https://patchblox.com/security/cve/CVE-2021-21208",
      "title": "Chromium: CVE-2021-21208 Insufficient data validation in QR scanner",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01398,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21197",
      "url": "https://patchblox.com/security/cve/CVE-2021-21197",
      "title": "Chromium: CVE-2021-21197 Heap buffer overflow in TabStrip",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01361,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21195",
      "url": "https://patchblox.com/security/cve/CVE-2021-21195",
      "title": "Chromium: CVE-2021-21195 Use after free in V8",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01353,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21196",
      "url": "https://patchblox.com/security/cve/CVE-2021-21196",
      "title": "Chromium: CVE-2021-21196 Heap buffer overflow in TabStrip",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01337,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21218",
      "url": "https://patchblox.com/security/cve/CVE-2021-21218",
      "title": "Chromium: CVE-2021-21218 Uninitialized Use in PDFium",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01336,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21214",
      "url": "https://patchblox.com/security/cve/CVE-2021-21214",
      "title": "Chromium: CVE-2021-21214 Use after free in Network API",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01292,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21194",
      "url": "https://patchblox.com/security/cve/CVE-2021-21194",
      "title": "Chromium: CVE-2021-21194 Use after free in screen capture",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0121,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21219",
      "url": "https://patchblox.com/security/cve/CVE-2021-21219",
      "title": "Chromium: CVE-2021-21219 Uninitialized Use in PDFium",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01208,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21199",
      "url": "https://patchblox.com/security/cve/CVE-2021-21199",
      "title": "Chromium: CVE-2021-21199 Use Use after free in Aura",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01146,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21202",
      "url": "https://patchblox.com/security/cve/CVE-2021-21202",
      "title": "Chromium: CVE-2021-21202 Use after free in extensions",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01031,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21211",
      "url": "https://patchblox.com/security/cve/CVE-2021-21211",
      "title": "Chromium: CVE-2021-21211 Inappropriate implementation in Navigation",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01018,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21209",
      "url": "https://patchblox.com/security/cve/CVE-2021-21209",
      "title": "Chromium: CVE-2021-21209 Inappropriate implementation in storage",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01009,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-21207",
      "url": "https://patchblox.com/security/cve/CVE-2021-21207",
      "title": "Chromium: CVE-2021-21207 Use after free in IndexedDB",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00943,
      "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"
  }
}