{
  "cveId": "CVE-2026-48851",
  "url": "https://patchblox.com/security/cve/CVE-2026-48851",
  "summary": "CVE-2026-48851 is fixed in 5 products on 2 platforms, first by PuTTY CAC 0.84.0.0, released May 25, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "PuTTY CAC and 1 other: User Interface (UI) Misrepresentation of Critical Information",
  "description": "PuTTY 0.77 before 0.84 uses a copy of the PuTTY icon as a trust indication for TELNET data but the trust status is not cleared between proxy authentication and the main session.",
  "published": "2026-05-25T21:16:35Z",
  "severity": "low",
  "cvss": 3.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N",
  "cwe": "CWE-451: User Interface (UI) Misrepresentation of Critical Information",
  "epss": 0.00224,
  "epssPercentile": 0.13084,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2026-48851",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "PuTTY",
      "fixedVersion": "0.85.0.0",
      "fix": "PuTTY 0.85.0.0",
      "url": "https://patchblox.com/security/fix/windows-app/putty.putty-0.85.0.0",
      "released": "2026-08-14T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "PuTTY CAC",
      "fixedVersion": "0.84.0.0",
      "fix": "PuTTY CAC 0.84.0.0",
      "url": "https://patchblox.com/security/fix/windows-app/nomorefood.putty-cac-0.84.0.0",
      "released": "2026-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "putty",
      "release": "Debian 14",
      "fixedVersion": "0.84-1",
      "fix": "DEBIAN-CVE-2026-48851",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48851",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "putty",
      "release": "Fedora 43",
      "fixedVersion": "0.84-1.fc43",
      "fix": "FEDORA-2026-61F53CC218",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-61f53cc218",
      "released": "2026-06-01T13:38:22Z"
    },
    {
      "platform": "linux",
      "product": "putty",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.85-bp160.1.1",
      "fix": "OPENSUSE-SU-2026:22127-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22127-1",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "putty-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "0.84-1.fc43",
      "fix": "FEDORA-2026-61F53CC218",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-61f53cc218",
      "released": "2026-06-01T13:38:22Z"
    },
    {
      "platform": "linux",
      "product": "putty-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "0.84-1.fc43",
      "fix": "FEDORA-2026-61F53CC218",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-61f53cc218",
      "released": "2026-06-01T13:38:22Z"
    }
  ],
  "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"
  }
}