{
  "cveId": "CVE-2026-0719",
  "url": "https://patchblox.com/security/cve/CVE-2026-0719",
  "summary": "CVE-2026-0719 is fixed in 19 products on 1 platform, first by SUSE-SU-2026:0253-1, released January 22, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Libsoup: signed to unsigned conversion error leading to stack-based buffer overflow in libsoup ntlm authentication",
  "description": "The libsoup packages provide an HTTP client and server library for GNOME.\n\nSecurity Fix(es):\n\n* libsoup: Signed to Unsigned Conversion Error Leading to Stack-Based Buffer Overflow in libsoup NTLM Authentication (CVE-2026-0719)\n\n* libsoup: Stack-Based Buffer Overflow in libsoup Multipart Response Parsingmultipart HTTP response (CVE-2026-1761)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "published": "2026-01-08T00:00:00Z",
  "severity": "Important",
  "cvss": 8.6,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
  "cwe": "Stack-based Buffer Overflow",
  "epss": 0.0061,
  "epssPercentile": 0.49459,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-0719",
  "fixes": [
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "RHEL 8",
      "fixedVersion": "0:2.62.3-13.el8_10",
      "fix": "RHSA-2026:2215",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2215",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "RHEL 9",
      "fixedVersion": "0:2.72.0-12.el9_7.5",
      "fix": "RHSA-2026:2216",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2216",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "almalinux 8",
      "fixedVersion": "2.62.3-13.el8_10",
      "fix": "ALSA-2026:2215",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-2215",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "almalinux 9",
      "fixedVersion": "2.72.0-12.el9_7.5",
      "fix": "ALSA-2026:2216",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-2216",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "amzn 2023",
      "fixedVersion": "2.72.0-6.amzn2023.0.9",
      "fix": "ALAS2023-2026-1392",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1392",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "ol 8",
      "fixedVersion": "0:2.62.3-13.el8_10",
      "fix": "ELSA-2026-2215",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-2215",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "ol 9",
      "fixedVersion": "0:2.72.0-12.el9_7.5",
      "fix": "ELSA-2026-2216",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-2216",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.4.4-150600.3.28.1",
      "fix": "SUSE-SU-2026:0257-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0257-1",
      "released": "2026-01-22T16:09:13Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.6.5-160000.3.1",
      "fix": "OPENSUSE-SU-2026:20142-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20142-1",
      "released": "2026-01-30T14:27:58Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "rocky 8",
      "fixedVersion": "0:2.62.3-13.el8_10",
      "fix": "RLSA-2026:2215",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-2215",
      "released": "2026-02-11T09:10:22Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "rocky 9",
      "fixedVersion": "0:2.72.0-12.el9_7.5",
      "fix": "RLSA-2026:2216",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-2216",
      "released": "2026-02-13T09:06:49Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 15.6",
      "fixedVersion": "3.4.4-150600.3.28.1",
      "fix": "SUSE-SU-2026:0257-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0257-1",
      "released": "2026-01-22T16:09:13Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 15.7",
      "fixedVersion": "3.4.4-150600.3.28.1",
      "fix": "SUSE-SU-2026:0257-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0257-1",
      "released": "2026-01-22T16:09:13Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 16.0",
      "fixedVersion": "3.6.5-160000.3.1",
      "fix": "SUSE-SU-2026:20212-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20212-1",
      "released": "2026-01-30T14:27:53Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2.72.0-6.amzn2023.0.9",
      "fix": "ALAS2023-2026-1392",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1392",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2.72.0-6.amzn2023.0.9",
      "fix": "ALAS2023-2026-1392",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1392",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:2.62.3-13.el8_10",
      "fix": "RHSA-2026:2215",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2215",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:2.72.0-12.el9_7.5",
      "fix": "RHSA-2026:2216",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2216",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-devel",
      "release": "almalinux 8",
      "fixedVersion": "2.62.3-13.el8_10",
      "fix": "ALSA-2026:2215",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-2215",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-devel",
      "release": "almalinux 9",
      "fixedVersion": "2.72.0-12.el9_7.5",
      "fix": "ALSA-2026:2216",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-2216",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-devel",
      "release": "amzn 2023",
      "fixedVersion": "2.72.0-6.amzn2023.0.9",
      "fix": "ALAS2023-2026-1392",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1392",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-devel",
      "release": "ol 8",
      "fixedVersion": "0:2.62.3-13.el8_10",
      "fix": "ELSA-2026-2215",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-2215",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-devel",
      "release": "ol 9",
      "fixedVersion": "0:2.72.0-12.el9_7.5",
      "fix": "ELSA-2026-2216",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-2216",
      "released": "2026-02-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup-doc",
      "release": "amzn 2023",
      "fixedVersion": "2.72.0-6.amzn2023.0.9",
      "fix": "ALAS2023-2026-1392",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1392",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "2.74.3-150600.4.19.1",
      "fix": "SUSE-SU-2026:0253-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0253-1",
      "released": "2026-01-22T16:08:05Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "2.74.3-160000.4.1",
      "fix": "OPENSUSE-SU-2026:20354-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20354-1",
      "released": "2026-03-13T08:41:04Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "sles 15.6",
      "fixedVersion": "2.74.3-150600.4.19.1",
      "fix": "SUSE-SU-2026:0253-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0253-1",
      "released": "2026-01-22T16:08:05Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "sles 15.7",
      "fixedVersion": "2.74.3-150600.4.19.1",
      "fix": "SUSE-SU-2026:0253-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0253-1",
      "released": "2026-01-22T16:08:05Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3",
      "release": "RHEL 10",
      "fixedVersion": "3.6.5-3.el10_0.14",
      "fix": "RHSA-2026:2006",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2006",
      "released": "2026-02-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-54.amzn2023",
      "fix": "ALAS2023-2026-1393",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1393",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3",
      "release": "ol 10",
      "fixedVersion": "0:3.6.5-3.el10_1.9",
      "fix": "ELSA-2026-2182",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-2182",
      "released": "2026-02-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3",
      "release": "rocky 10",
      "fixedVersion": "0:3.6.5-3.el10_1.9",
      "fix": "RLSA-2026:2182",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-2182",
      "released": "2026-02-07T09:09:45Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-54.amzn2023",
      "fix": "ALAS2023-2026-1393",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1393",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
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      "fix": "ALAS2023-2026-1393",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1393",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-devel",
      "release": "amzn 2023",
      "fixedVersion": "3.6.5-54.amzn2023",
      "fix": "ALAS2023-2026-1393",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1393",
      "released": "2026-02-05T22:03:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-devel",
      "release": "ol 10",
      "fixedVersion": "0:3.6.5-3.el10_1.9",
      "fix": "ELSA-2026-2182",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-2182",
      "released": "2026-02-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-doc",
      "release": "almalinux 10",
      "fixedVersion": "3.6.5-3.el10_1.9",
      "fix": "ALSA-2026:2182",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-2182",
      "released": "2026-02-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-doc",
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      "fix": "ALAS2023-2026-1393",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1393",
      "released": "2026-02-05T22:03:00Z"
    },
    {
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      "fixedVersion": "0:3.6.5-3.el10_1.9",
      "fix": "ELSA-2026-2182",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-2182",
      "released": "2026-02-05T00:00:00Z"
    },
    {
      "platform": "linux",
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      "fix": "FEDORA-2026-44AF0F2383",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-44af0f2383",
      "released": "2026-02-09T18:42:35Z"
    },
    {
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      "fix": "FEDORA-2026-44AF0F2383",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-44af0f2383",
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    },
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      "url": "https://patchblox.com/security/fix/linux/fedora-2026-44af0f2383",
      "released": "2026-02-09T18:42:35Z"
    },
    {
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      "fix": "FEDORA-2026-44AF0F2383",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-44af0f2383",
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    },
    {
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      "url": "https://patchblox.com/security/fix/linux/fedora-2026-44af0f2383",
      "released": "2026-02-09T18:42:35Z"
    },
    {
      "platform": "linux",
      "product": "spice-client-win",
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      "fix": "RLSA-2026:2214",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-2214",
      "released": "2026-02-11T09:10:35Z"
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    {
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      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2214",
      "released": "2026-02-09T00:00:00Z"
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      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2214",
      "released": "2026-02-09T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}