dns resolver

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    CVE-2026-5950: Patch BIND 9 Recursive Resolver to Prevent Resource-Draining Loops

    On May 20, 2026, ISC disclosed CVE-2026-5950, a medium-severity flaw in the BIND 9 recursive resolver that can send affected servers into an unbounded resend loop and drain resources under attacker-controlled query conditions. Microsoft’s Security Response Center is tracking the same issue...
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