{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:55855",
  "related": [],
  "upstream": [
    "CVE-2026-15370",
    "CVE-2026-59842",
    "CVE-2026-59843",
    "CVE-2026-59844",
    "CVE-2026-59845",
    "CVE-2026-59846",
    "CVE-2026-59847",
    "CVE-2026-59848",
    "CVE-2026-59849",
    "CVE-2026-59850",
    "CVE-2026-59851"
  ],
  "published": "2026-08-18T10:21:15Z",
  "modified": "2026-09-02T10:20:23Z",
  "summary": "Red Hat Security Advisory: libssh security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
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    {
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    {
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498179"
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    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_55855.json"
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}