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CVE-2026-5950

MEDIUM · CVSS 5.3 EPSS %0.50

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-20T13:16:40.450 · Çekilme zamanı: 2026-06-17T12:01:26.735846+00:00

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CVE
CVE-2026-5950
Severity
MEDIUM
CVSS
5.3
EPSS
%0.50

Orijinal NVD Açıklaması

An unbounded resend loop vulnerability exists in the BIND 9 resolver state machine during bad-server handling, enabling a remote unauthenticated attacker to cause severe resource exhaustion by sending queries that trigger specific retry conditions. This issue affects BIND 9 versions 9.18.36 through 9.18.48, 9.20.8 through 9.20.22, 9.21.7 through 9.21.21, 9.18.36-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.