{
  "cveId": "CVE-2022-22590",
  "url": "https://patchblox.com/security/cve/CVE-2022-22590",
  "summary": "CVE-2022-22590 is fixed in 13 products on 1 platform, first by gir1.2-javascriptcoregtk-4.0 2.35.3-1ubuntu1, released February 10, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libjavascriptcoregtk-4.0-18: A use after free issue was addressed with improved memory management",
  "description": "A use after free issue was addressed with improved memory management. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. Processing maliciously crafted web content may lead to arbitrary code execution.",
  "published": "2022-02-10T16:00:00Z",
  "severity": "Medium",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.01555,
  "epssPercentile": 0.75312,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gir1.2-javascriptcoregtk-4.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.34.6-0ubuntu0.20.04.1",
      "fix": "gir1.2-javascriptcoregtk-4.0 2.34.6-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gir1.2-javascriptcoregtk-4.0-2.34.6-0ubuntu0.20.04.1",
      "released": "2022-03-18T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-javascriptcoregtk-4.0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.35.3-1ubuntu1",
      "fix": "gir1.2-javascriptcoregtk-4.0 2.35.3-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-javascriptcoregtk-4.0-2.35.3-1ubuntu1",
      "released": "2022-02-10T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-webkit2-4.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.34.6-0ubuntu0.20.04.1",
      "fix": "gir1.2-webkit2-4.0 2.34.6-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gir1.2-webkit2-4.0-2.34.6-0ubuntu0.20.04.1",
      "released": "2022-03-18T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-webkit2-4.0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.35.3-1ubuntu1",
      "fix": "gir1.2-webkit2-4.0 2.35.3-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-webkit2-4.0-2.35.3-1ubuntu1",
      "released": "2022-02-10T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-18",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.34.6-0ubuntu0.20.04.1",
      "fix": "libjavascriptcoregtk-4.0-18 2.34.6-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libjavascriptcoregtk-4.0-18-2.34.6-0ubuntu0.20.04.1",
      "released": "2022-03-18T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-18",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.35.3-1ubuntu1",
      "fix": "libjavascriptcoregtk-4.0-18 2.35.3-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libjavascriptcoregtk-4.0-18-2.35.3-1ubuntu1",
      "released": "2022-02-10T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-bin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.34.6-0ubuntu0.20.04.1",
      "fix": "libjavascriptcoregtk-4.0-bin 2.34.6-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libjavascriptcoregtk-4.0-bin-2.34.6-0ubuntu0.20.04.1",
      "released": "2022-03-18T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-bin",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.35.3-1ubuntu1",
      "fix": "libjavascriptcoregtk-4.0-bin 2.35.3-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libjavascriptcoregtk-4.0-bin-2.35.3-1ubuntu1",
      "released": "2022-02-10T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.34.6-0ubuntu0.20.04.1",
      "fix": "libwebkit2gtk-4.0-37 2.34.6-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libwebkit2gtk-4.0-37-2.34.6-0ubuntu0.20.04.1",
      "released": "2022-03-18T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.35.3-1ubuntu1",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libwebkit2gtk-4.0-37-2.35.3-1ubuntu1",
      "released": "2022-02-10T16:00:00Z"
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      "released": "2022-03-18T11:15:00Z"
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    {
      "platform": "linux",
      "product": "webkit2gtk",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.34.5-1",
      "fix": "DEBIAN-CVE-2022-22590",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-22590",
      "released": "2022-03-18T18:15:12Z"
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    {
      "platform": "linux",
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      "release": "Debian 13.5 (trixie)",
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      "fix": "DEBIAN-CVE-2022-22590",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-22590",
      "released": "2022-03-18T18:15:12Z"
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    {
      "platform": "linux",
      "product": "webkit2gtk",
      "release": "Debian 14",
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      "fix": "DEBIAN-CVE-2022-22590",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-22590",
      "released": "2022-03-18T18:15:12Z"
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    {
      "platform": "linux",
      "product": "webkit2gtk-driver",
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      "fix": "webkit2gtk-driver 2.34.6-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-webkit2gtk-driver-2.34.6-0ubuntu0.20.04.1",
      "released": "2022-03-18T11:15:00Z"
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    {
      "platform": "linux",
      "product": "webkit2gtk-driver",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "webkit2gtk-driver 2.35.3-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-webkit2gtk-driver-2.35.3-1ubuntu1",
      "released": "2022-02-10T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "webkit2gtk3",
      "release": "RHEL 8",
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      "fix": "RHSA-2022:1777",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1777",
      "released": "2022-05-10T00:00:00Z"
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      "released": "2022-05-17T00:00:00Z"
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    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}