recursive resolver

  1. CVE-2026-33278 Unbound DNSSEC Flaw: Patch Unbound 1.25.1 Now

    NLnet Labs disclosed CVE-2026-33278 on May 20, 2026, as a critical Unbound DNSSEC validation flaw affecting versions 1.19.1 through 1.25.0, with denial of service and possible remote code execution fixed in Unbound 1.25.1. The short version is simple: if you operate a validating recursive...
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    • cve-2026-33278 recursive resolver security patch unbound dnssec
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