{
  "cveId": "CVE-2026-2443",
  "url": "https://patchblox.com/security/cve/CVE-2026-2443",
  "summary": "CVE-2026-2443 is fixed in 2 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: out-of-bounds read in libsoup handle_partial_get() leading to heap information disclosure",
  "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": "2026-02-21T04:27:43Z",
  "severity": "Moderate",
  "cvss": 5.3,
  "cwe": "Out-of-bounds Read",
  "epss": 0.00488,
  "epssPercentile": 0.4232,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-2443",
  "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": "3.4.4-150600.3.34.1",
      "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": "3.4.4-150600.3.34.1",
      "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": "2.74.3-150600.4.27.1",
      "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": "2.74.3-150600.4.27.1",
      "fix": "SUSE-SU-2026:0657-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0657-1",
      "released": "2026-02-26T15:07:11Z"
    }
  ],
  "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"
  }
}