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CVE-2026-33612 ZoneToCache can poison the cache

🗓️ 25 Jun 2026 12:58:27Reported by OXType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

CVE-2026-33612: A malicious authoritative server can poison the cache by sending a crafted zone via ZoneToCache.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33612
25 Jun 202612:58
attackerkb
CVE
CVE-2026-33612
25 Jun 202612:58
cve
EUVD
EUVD-2026-39352
25 Jun 202612:58
euvd
NVD
CVE-2026-33612
25 Jun 202613:16
nvd
Vulnrichment
CVE-2026-33612 ZoneToCache can poison the cache
25 Jun 202612:58
vulnrichment
[
  {
    "vendor": "PowerDNS",
    "product": "Recursor",
    "collectionURL": "https://repo.powerdns.com/",
    "packageName": "pdns-recursor",
    "repo": "https://github.com/PowerDNS/pdns",
    "modules": [
      "Zone to cache"
    ],
    "programFiles": [
      "rec-zonetocache.cc"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "5.2.0",
        "lessThan": "5.2.11",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.3.0",
        "lessThan": "5.3.8",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.4.0",
        "lessThan": "5.4.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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