{
  "cveId": "CVE-2026-121392",
  "url": "https://patchblox.com/security/cve/CVE-2026-121392",
  "summary": "CVE-2026-121392 is fixed in freerdp3 on 1 platform by DEBIAN-CVE-2026-121392 (version 3.32.2\u002Bdfsg-1), released November 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "freerdp3: FreeRDP before 3.32.2 contains an improper certificate validation vulnerability in tls_verify_certificate() that acce...",
  "description": "FreeRDP before 3.32.2 contains an improper certificate validation vulnerability in tls_verify_certificate() that accepts Common Name fallback despite non-matching SAN entries and matches IP literals against DNS strings. Man-in-the-middle attackers holding a certificate from a client-trusted CA can bypass server identity checks to intercept RDP sessions, including keystrokes, clipboard, and screen content.",
  "published": "2026-11-03T15:17:26Z",
  "severity": "",
  "epss": 0.00167,
  "epssPercentile": 0.05975,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "freerdp3",
      "release": "Debian 14",
      "fixedVersion": "3.32.2\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-121392",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-121392",
      "released": "2026-11-04T19:14:43Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}