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  Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone

  Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone

  

  Every release of the Unbound DNS resolver before 1.26.1 has a critical heap overflow in its DNSSEC validator, maintainer NLnet Labs said in an advisory on Wednesday. An attacker who controls a malicio ... Read more

  Published Date: Sep 17, 2026 (5 days, 3 hours ago)

  Vulnerabilities has been mentioned in this article.

  CVE-2026-85501 CVE-2026-82720 CVE-2026-82717 CVE-2026-81642 CVE-2026-81634 CVE-2026-80225 CVE-2026-78227 CVE-2026-77955 CVE-2026-77860 CVE-2026-33278
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