{
  "cveId": "CVE-2026-6324",
  "url": "https://patchblox.com/security/cve/CVE-2026-6324",
  "summary": "CVE-2026-6324 is fixed in 4 products on 1 platform, first by gir1.2-soup-3.0 3.0.7-0ubuntu1\u002Besm9, released September 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "gir1.2-soup-3.0: A flaw was found in libsoup",
  "description": "A flaw was found in libsoup. A remote attacker could exploit an unsigned to signed conversion error in the \u0060soup_body_input_stream_read_chunked()\u0060 function by sending a malicious HTTP request. This vulnerability occurs when libsoup operates behind a non-libsoup proxy server or as a proxy in front of a non-libsoup backend server. Successful exploitation can allow an attacker to bypass security controls, poison web caches, or gain unauthorized access.",
  "published": "2026-05-29T00:16:00Z",
  "severity": "Medium",
  "epss": 0.01315,
  "epssPercentile": 0.70912,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gir1.2-soup-3.0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.0.7-0ubuntu1\u002Besm9",
      "fix": "gir1.2-soup-3.0 3.0.7-0ubuntu1\u002Besm9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-soup-3.0-3.0.7-0ubuntu1-esm9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-3.0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.9",
      "fix": "gir1.2-soup-3.0 3.4.4-5ubuntu0.9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-gir1.2-soup-3.0-3.4.4-5ubuntu0.9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-3.0",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.6.6-1ubuntu0.1",
      "fix": "gir1.2-soup-3.0 3.6.6-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-gir1.2-soup-3.0-3.6.6-1ubuntu0.1",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.0.7-0ubuntu1\u002Besm9",
      "fix": "libsoup-3.0-0 3.0.7-0ubuntu1\u002Besm9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup-3.0-0-3.0.7-0ubuntu1-esm9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.9",
      "fix": "libsoup-3.0-0 3.4.4-5ubuntu0.9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-3.0-0-3.4.4-5ubuntu0.9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-0",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.6.6-1ubuntu0.1",
      "fix": "libsoup-3.0-0 3.6.6-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libsoup-3.0-0-3.6.6-1ubuntu0.1",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-common",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.0.7-0ubuntu1\u002Besm9",
      "fix": "libsoup-3.0-common 3.0.7-0ubuntu1\u002Besm9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup-3.0-common-3.0.7-0ubuntu1-esm9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-common",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.9",
      "fix": "libsoup-3.0-common 3.4.4-5ubuntu0.9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-3.0-common-3.4.4-5ubuntu0.9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-common",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.6.6-1ubuntu0.1",
      "fix": "libsoup-3.0-common 3.6.6-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libsoup-3.0-common-3.6.6-1ubuntu0.1",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-tests",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.0.7-0ubuntu1\u002Besm9",
      "fix": "libsoup-3.0-tests 3.0.7-0ubuntu1\u002Besm9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup-3.0-tests-3.0.7-0ubuntu1-esm9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-tests",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.9",
      "fix": "libsoup-3.0-tests 3.4.4-5ubuntu0.9",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-3.0-tests-3.4.4-5ubuntu0.9",
      "released": "2026-09-04T04:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-tests",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.6.6-1ubuntu0.1",
      "fix": "libsoup-3.0-tests 3.6.6-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libsoup-3.0-tests-3.6.6-1ubuntu0.1",
      "released": "2026-09-04T04:17:00Z"
    }
  ],
  "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"
  }
}