{
  "cveId": "CVE-2026-2708",
  "url": "https://patchblox.com/security/cve/CVE-2026-2708",
  "summary": "CVE-2026-2708 is fixed in 7 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: http request smuggling via duplicate content-length headers",
  "description": "This update for libsoup fixes the following issues:\n\n- CVE-2026-15713: SoupCache: libsoup: HTTP/2 frame window exhaustion remote denial of service via memory leak\n  (bsc#1271448).\n- CVE-2026-102555: Heap buffer overflow via uninitialized length in data-URI base64 decoding (bsc#1283299).\n- CVE-2026-102556: Heap buffer overflow from WebSocket Pong signal type confusion (bsc#1283300).\n- CVE-2026-102557: Heap buffer overflow during WebSocket message reassembly (bsc#1283301).\n- CVE-2026-102558: Heap buffer overflow during WebSocket receive-buffer growth (bsc#1283302).\n- CVE-2026-102559: Heap buffer overflow during WebSocket client-frame masking (bsc#1283303).\n- CVE-2026-102560: Heap buffer overflow during outgoing permessage-deflate buffer growth (bsc#1283304).",
  "published": "2026-02-26T15:07:11Z",
  "severity": "Low",
  "cvss": 3.7,
  "cwe": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
  "epss": 0.00321,
  "epssPercentile": 0.25325,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-2708",
  "fixes": [
    {
      "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",
      "product": "libsoup",
      "release": "sles 15.6",
      "fixedVersion": "3.4.4-150600.3.59.1",
      "fix": "SUSE-SU-2026:4631-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4631-1",
      "released": "2026-11-07T00:42:08Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 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": "sles 15.7",
      "fixedVersion": "3.4.4-150600.3.59.1",
      "fix": "SUSE-SU-2026:4631-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4631-1",
      "released": "2026-11-07T00:42:08Z"
    },
    {
      "platform": "linux",
      "product": "libsoup",
      "release": "sles 15.7",
      "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": "sles 16.0",
      "fixedVersion": "3.6.6-160000.1.1",
      "fix": "SUSE-SU-2026:20902-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20902-1",
      "released": "2026-03-18T10:01:36Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "2.74.3-150600.4.27.1",
      "fix": "SUSE-SU-2026:0657-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0657-1",
      "released": "2026-02-26T15:07:11Z"
    },
    {
      "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": "2.74.3-150600.4.42.1",
      "fix": "SUSE-SU-2026:4703-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4703-1",
      "released": "2026-11-07T00:42:08Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "sles 15.6",
      "fixedVersion": "2.74.3-150600.4.27.1",
      "fix": "SUSE-SU-2026:0657-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0657-1",
      "released": "2026-02-26T15:07:11Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "sles 15.7",
      "fixedVersion": "2.74.3-150600.4.42.1",
      "fix": "SUSE-SU-2026:4703-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4703-1",
      "released": "2026-11-07T00:42:08Z"
    },
    {
      "platform": "linux",
      "product": "libsoup2",
      "release": "sles 15.7",
      "fixedVersion": "2.74.3-150600.4.27.1",
      "fix": "SUSE-SU-2026:0657-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0657-1",
      "released": "2026-02-26T15:07:11Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3",
      "release": "amzn 2023",
      "fixedVersion": "3.6.6-58.amzn2023",
      "fix": "ALAS2023-2026-1778",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1778",
      "released": "2026-06-08T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.6.6-58.amzn2023",
      "fix": "ALAS2023-2026-1778",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1778",
      "released": "2026-06-08T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "3.6.6-58.amzn2023",
      "fix": "ALAS2023-2026-1778",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1778",
      "released": "2026-06-08T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-devel",
      "release": "amzn 2023",
      "fixedVersion": "3.6.6-58.amzn2023",
      "fix": "ALAS2023-2026-1778",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1778",
      "released": "2026-06-08T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsoup3-doc",
      "release": "amzn 2023",
      "fixedVersion": "3.6.6-58.amzn2023",
      "fix": "ALAS2023-2026-1778",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1778",
      "released": "2026-06-08T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}