{
  "cveId": "CVE-2026-5402",
  "url": "https://patchblox.com/security/cve/CVE-2026-5402",
  "summary": "CVE-2026-5402 is fixed in wireshark on 1 platform, first by DEBIAN-CVE-2026-5402, released May 15, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "wireshark: TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution",
  "description": "TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution",
  "published": "2026-04-30T07:16:37Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.0039,
  "epssPercentile": 0.33365,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "Debian 14",
      "fixedVersion": "4.6.5-1",
      "fix": "DEBIAN-CVE-2026-5402",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-5402",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "sles 15.7",
      "fixedVersion": "4.6.7-150700.21.11.1",
      "fix": "SUSE-SU-2026:3501-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-3501-1",
      "released": "2026-08-05T12:41:59Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}