{
  "cveId": "CVE-2026-12020",
  "url": "https://patchblox.com/security/cve/CVE-2026-12020",
  "summary": "CVE-2026-12020 is fixed in 2 products on 2 platforms, first by Google Chrome 149.0.7827.156, released June 16, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Google Chrome: Use after free",
  "description": "Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)",
  "published": "2026-06-11T22:16:54Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "cwe": "CWE-416: Use after free",
  "epss": 0.00224,
  "epssPercentile": 0.13115,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2026-12020",
  "fixes": [
    {
      "platform": "macos",
      "product": "Google Chrome",
      "fixedVersion": "149.0.7827.156",
      "fix": "Google Chrome 149.0.7827.156",
      "url": "https://patchblox.com/security/fix/macos/com.google.chrome-149.0.7827.156",
      "released": "2026-06-16T00:23:49Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "149.0.7827.114-1~deb12u1",
      "fix": "DEBIAN-CVE-2026-12020",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-12020",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "149.0.7827.114-1~deb13u1",
      "fix": "DEBIAN-CVE-2026-12020",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-12020",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 14",
      "fixedVersion": "149.0.7827.114-1",
      "fix": "DEBIAN-CVE-2026-12020",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-12020",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "149.0.7827.155-bp160.1.1",
      "fix": "OPENSUSE-SU-2026:21135-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21135-1",
      "released": "2026-08-31T08:40:45Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}