{
  "cveId": "CVE-2026-52688",
  "url": "https://patchblox.com/security/cve/CVE-2026-52688",
  "summary": "CVE-2026-52688 is fixed in pdns-recursor on 1 platform, first by DEBIAN-CVE-2026-52688, released July 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "pdns-recursor: RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation",
  "description": "RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation",
  "published": "2026-07-23T09:16:27Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
  "epss": 0.00176,
  "epssPercentile": 0.07185,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "pdns-recursor",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.2.12-0\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-52688",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52688",
      "released": "2026-07-23T13:24:19Z"
    },
    {
      "platform": "linux",
      "product": "pdns-recursor",
      "release": "Debian 14",
      "fixedVersion": "5.4.4-1",
      "fix": "DEBIAN-CVE-2026-52688",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52688",
      "released": "2026-07-23T13:24:19Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}