Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone
- Posted on September 17, 2026
- By The Hacker News
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- 1 min read
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Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone
Unbound 1.26.1 fixes a critical DNSSEC heap overflow that malicious zones can trigger, with possible remote code execution.
