{
  "cveId": "CVE-2023-42970",
  "url": "https://patchblox.com/security/cve/CVE-2023-42970",
  "summary": "CVE-2023-42970 is fixed in 22 products on 1 platform, first by RHSA-2024:2126, released April 30, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "webkit2gtk3: This update for webkit2gtk3 fixes the following issues:\n\nUpdate to version 2.48.2.\n\nSecurity issues fixed:\n\n- CVE-202...",
  "description": "This update for webkit2gtk3 fixes the following issues:\n\nUpdate to version 2.48.2.\n\nSecurity issues fixed:\n\n- CVE-2025-31205: lack of checks may lead to cross-origin data exfiltration through a malicious website (bsc#1243282).\n- CVE-2025-31204: improper memory handling when processing certain web content may lead to memory corruption\n  (bsc#1243286).\n- CVE-2025-31206: type confusion issue when processing certain web content may lead to an unexpected crash\n  (bsc#1243288).\n- CVE-2025-31215: lack of checks when processing certain web content may lead to an unexpected crash (bsc#1243289).\n- CVE-2025-31257: improper memory handling when processing certain web content may lead to an unexpected crash\n  (bsc#1243596).\n- CVE-2025-24223: improper memory handling when processing certain web content may lead to memory corruption\n  (bsc#1243424).\n\nOther changes and issues fixed:\n  \n- Enable CSS overscroll behavior by default.\n- Change threaded rendering implementation to use Skia API instead of WebCore display list that is not thread safe.\n- Fix rendering when device scale factor change comes before the web view geometry update.\n- Fix network process crash on exit.\n- Fix the build with ENABLE_RESOURCE_USAGE=OFF.\n- Fix several crashes and rendering issues.",
  "published": "2024-04-30T00:00:00Z",
  "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",
  "epss": 0.00571,
  "epssPercentile": 0.47473,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gir1.2-javascriptcoregtk-4.0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.42.1-0ubuntu0.22.04.1",
      "fix": "gir1.2-javascriptcoregtk-4.0 2.42.1-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-javascriptcoregtk-4.0-2.42.1-0ubuntu0.22.04.1",
      "released": "2025-11-05T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-javascriptcoregtk-4.1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "gir1.2-javascriptcoregtk-4.1 2.42.1-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-javascriptcoregtk-4.1-2.42.1-0ubuntu0.22.04.1",
      "released": "2025-11-05T11:15:00Z"
    },
    {
      "platform": "linux",
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      "released": "2025-11-05T11:15:00Z"
    },
    {
      "platform": "linux",
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      "released": "2025-11-05T11:15:00Z"
    },
    {
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    },
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      "platform": "linux",
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    {
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    {
      "platform": "linux",
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      "released": "2025-11-05T11:15:00Z"
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    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37",
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      "released": "2025-11-05T11:15:00Z"
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    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.1-0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "released": "2025-11-05T11:15:00Z"
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      "platform": "linux",
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      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "platform": "linux",
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      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-2982",
      "released": "2024-05-22T00:00:00Z"
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      "release": "opensuse-leap 15.6",
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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"
  }
}