{
  "cveId": "CVE-2026-1536",
  "url": "https://patchblox.com/security/cve/CVE-2026-1536",
  "summary": "CVE-2026-1536 is fixed in 10 products on 1 platform, first by gir1.2-soup-3.0 3.0.7-0ubuntu1\u002Besm7, released January 28, 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. An attacker who can control the input for the Content-Disposition header can inject CRLF (Carriage Return Line Feed) sequences into the header value. These sequences are then interpreted verbatim when the HTTP request or response is constructed, allowing arbitrary HTTP headers to be injected. This vulnerability can lead to HTTP header injection or HTTP response splitting without requiring authentication or user interaction.",
  "published": "2026-01-28T08:16:00Z",
  "severity": "Medium",
  "epss": 0.00344,
  "epssPercentile": 0.28127,
  "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\u002Besm7",
      "fix": "gir1.2-soup-3.0 3.0.7-0ubuntu1\u002Besm7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-soup-3.0-3.0.7-0ubuntu1-esm7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-3.0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.7",
      "fix": "gir1.2-soup-3.0 3.4.4-5ubuntu0.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-gir1.2-soup-3.0-3.4.4-5ubuntu0.7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-soup-3.0",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.6.5-4ubuntu0.2",
      "fix": "gir1.2-soup-3.0 3.6.5-4ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-gir1.2-soup-3.0-3.6.5-4ubuntu0.2",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.4.4-150600.3.31.1",
      "fix": "SUSE-SU-2026:0431-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0431-1",
      "released": "2026-02-11T09:10:17Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.6.5-160000.4.1",
      "fix": "OPENSUSE-SU-2026:20186-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20186-1",
      "released": "2026-02-06T11:13:48Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 15.6",
      "fixedVersion": "3.4.4-150600.3.31.1",
      "fix": "SUSE-SU-2026:0431-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0431-1",
      "released": "2026-02-11T09:10:17Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 15.7",
      "fixedVersion": "3.4.4-150600.3.31.1",
      "fix": "SUSE-SU-2026:0431-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0431-1",
      "released": "2026-02-11T09:10:17Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 16.0",
      "fixedVersion": "3.6.5-160000.4.1",
      "fix": "SUSE-SU-2026:20339-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20339-1",
      "released": "2026-02-06T11:13:39Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.0.7-0ubuntu1\u002Besm7",
      "fix": "libsoup-3.0-0 3.0.7-0ubuntu1\u002Besm7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup-3.0-0-3.0.7-0ubuntu1-esm7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.7",
      "fix": "libsoup-3.0-0 3.4.4-5ubuntu0.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-3.0-0-3.4.4-5ubuntu0.7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-0",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.6.5-4ubuntu0.2",
      "fix": "libsoup-3.0-0 3.6.5-4ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libsoup-3.0-0-3.6.5-4ubuntu0.2",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-common",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.0.7-0ubuntu1\u002Besm7",
      "fix": "libsoup-3.0-common 3.0.7-0ubuntu1\u002Besm7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup-3.0-common-3.0.7-0ubuntu1-esm7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-common",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.7",
      "fix": "libsoup-3.0-common 3.4.4-5ubuntu0.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-3.0-common-3.4.4-5ubuntu0.7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-common",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.6.5-4ubuntu0.2",
      "fix": "libsoup-3.0-common 3.6.5-4ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libsoup-3.0-common-3.6.5-4ubuntu0.2",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-tests",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.0.7-0ubuntu1\u002Besm7",
      "fix": "libsoup-3.0-tests 3.0.7-0ubuntu1\u002Besm7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsoup-3.0-tests-3.0.7-0ubuntu1-esm7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-tests",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-5ubuntu0.7",
      "fix": "libsoup-3.0-tests 3.4.4-5ubuntu0.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libsoup-3.0-tests-3.4.4-5ubuntu0.7",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-3.0-tests",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.6.5-4ubuntu0.2",
      "fix": "libsoup-3.0-tests 3.6.5-4ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libsoup-3.0-tests-3.6.5-4ubuntu0.2",
      "released": "2026-01-28T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-56.amzn2023",
      "fix": "ALAS2023-2026-1460",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1460",
      "released": "2026-03-02T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-56.amzn2023",
      "fix": "ALAS2023-2026-1460",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1460",
      "released": "2026-03-02T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-56.amzn2023",
      "fix": "ALAS2023-2026-1460",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1460",
      "released": "2026-03-02T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-devel",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-56.amzn2023",
      "fix": "ALAS2023-2026-1460",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1460",
      "released": "2026-03-02T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-doc",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-56.amzn2023",
      "fix": "ALAS2023-2026-1460",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1460",
      "released": "2026-03-02T09:00:00Z"
    }
  ],
  "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"
  }
}