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CVE-2026-33489 CoreDNS transfer plugin subzone ACL bypass via lexicographic zone comparison

🗓️ 05 May 2026 19:13:48Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 72 Views

CoreDNS prior to 1.14.3 allows subzone access via lexicographic longest match, bypassing ACL and enabling unauthorized zone transfers.

Related
Affected
Refs
[
  {
    "vendor": "coredns",
    "product": "coredns",
    "versions": [
      {
        "version": "< 1.14.3",
        "status": "affected"
      }
    ]
  }
]

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