{
  "cveId": "CVE-2026-2369",
  "url": "https://patchblox.com/security/cve/CVE-2026-2369",
  "summary": "CVE-2026-2369 is fixed in 14 products on 1 platform, first by SUSE-SU-2026:0657-1, released February 26, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Libsoup: libsoup: buffer overread due to integer underflow when handling zero-length resources",
  "description": "This update for libsoup fixes the following issues:\n\n- CVE-2025-32049: denial of Service attack to websocket server (bsc#1240751).\n- CVE-2026-2369: buffer overread due to integer underflow when handling zero-length resources (bsc#1258120).\n- CVE-2026-2443: out-of-bounds read when processing specially crafted HTTP Range headers can lead to heap information\n  disclosure to remote attackers (bsc#1258170).\n- CVE-2026-2708: HTTP request smuggling via duplicate Content-Length headers (bsc#1258508).",
  "published": "2026-02-26T15:07:11Z",
  "severity": "Moderate",
  "cvss": 6.5,
  "cwe": "Integer Underflow (Wrap or Wraparound)",
  "epss": 0.00437,
  "epssPercentile": 0.38221,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-2369",
  "fixes": [
    {
      "platform": "linux",
      "product": "gir1.2-soup-2.4",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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      "fix": "gir1.2-soup-2.4 2.62.1-1ubuntu0.4\u002Besm7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gir1.2-soup-2.4-2.62.1-1ubuntu0.4-esm7",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-2.4",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.70.0-1ubuntu0.5\u002Besm2",
      "fix": "gir1.2-soup-2.4 2.70.0-1ubuntu0.5\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gir1.2-soup-2.4-2.70.0-1ubuntu0.5-esm2",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-2.4",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.74.2-3ubuntu0.7",
      "fix": "gir1.2-soup-2.4 2.74.2-3ubuntu0.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-soup-2.4-2.74.2-3ubuntu0.7",
      "released": "2026-03-30T00:15:00Z"
    },
    {
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      "release": "Ubuntu 24.04.5 LTS (noble)",
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      "fix": "gir1.2-soup-2.4 2.74.3-6ubuntu1.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-gir1.2-soup-2.4-2.74.3-6ubuntu1.7",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-2.4",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.74.3-10.1ubuntu4.1",
      "fix": "gir1.2-soup-2.4 2.74.3-10.1ubuntu4.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-gir1.2-soup-2.4-2.74.3-10.1ubuntu4.1",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-2.4",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "2.74.3-10.1ubuntu5\u002Besm1",
      "fix": "gir1.2-soup-2.4 2.74.3-10.1ubuntu5\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-gir1.2-soup-2.4-2.74.3-10.1ubuntu5-esm1",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.4.4-150600.3.34.1",
      "fix": "SUSE-SU-2026:0690-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0690-1",
      "released": "2026-02-27T15:11:03Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.6.6-160000.1.1",
      "fix": "OPENSUSE-SU-2026:20384-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20384-1",
      "released": "2026-03-18T10:01:12Z"
    },
    {
      "platform": "linux",
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      "fix": "SUSE-SU-2026:0690-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0690-1",
      "released": "2026-02-27T15:11:03Z"
    },
    {
      "platform": "linux",
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      "fix": "SUSE-SU-2026:0690-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0690-1",
      "released": "2026-02-27T15:11:03Z"
    },
    {
      "platform": "linux",
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      "fix": "SUSE-SU-2026:20902-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20902-1",
      "released": "2026-03-18T10:01:36Z"
    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-2.4-1-2.74.3-6ubuntu1.7",
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    {
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      "fixedVersion": "2.74.3-10.1ubuntu4.1",
      "fix": "libsoup-2.4-1 2.74.3-10.1ubuntu4.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libsoup-2.4-1-2.74.3-10.1ubuntu4.1",
      "released": "2026-03-30T00:15:00Z"
    },
    {
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      "fix": "libsoup-2.4-1 2.74.3-10.1ubuntu5\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libsoup-2.4-1-2.74.3-10.1ubuntu5-esm1",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
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      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.74.3-6ubuntu1.7",
      "fix": "libsoup-gnome-2.4-1 2.74.3-6ubuntu1.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-gnome-2.4-1-2.74.3-6ubuntu1.7",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-gnome-2.4-1",
      "release": "Ubuntu 25.10 (questing)",
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      "fix": "libsoup-gnome-2.4-1 2.74.3-10.1ubuntu4.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libsoup-gnome-2.4-1-2.74.3-10.1ubuntu4.1",
      "released": "2026-03-30T00:15:00Z"
    },
    {
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      "fix": "libsoup-gnome-2.4-1 2.74.3-10.1ubuntu5\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libsoup-gnome-2.4-1-2.74.3-10.1ubuntu5-esm1",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
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      "fix": "libsoup-gnome2.4-1 2.62.1-1ubuntu0.4\u002Besm7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libsoup-gnome2.4-1-2.62.1-1ubuntu0.4-esm7",
      "released": "2026-03-30T00:15:00Z"
    },
    {
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      "fix": "libsoup-gnome2.4-1 2.70.0-1ubuntu0.5\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libsoup-gnome2.4-1-2.70.0-1ubuntu0.5-esm2",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
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      "fix": "libsoup-gnome2.4-1 2.74.2-3ubuntu0.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup-gnome2.4-1-2.74.2-3ubuntu0.7",
      "released": "2026-03-30T00:15:00Z"
    },
    {
      "platform": "linux",
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      "fix": "SUSE-SU-2026:0657-1",
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    },
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      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20354-1",
      "released": "2026-03-13T08:41:04Z"
    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup2.4-common-2.74.2-3ubuntu0.7",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup2.4-common-2.74.3-6ubuntu1.7",
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    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libsoup2.4-common-2.74.3-10.1ubuntu4.1",
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    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}