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CVE-2026-11331

HIGH · CVSS 7.5

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-07-22T15:16:51.457 · Çekilme zamanı: 2026-07-23T06:10:53.247867+00:00

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Detaylı analiz gerekiyor.

CVE
CVE-2026-11331
Severity
HIGH
CVSS
7.5
EPSS
Yok

Orijinal NVD Açıklaması

An attacker who knows (or guesses) that a resolver uses RPZ with wildcard CNAME policies can craft query names long enough to trigger a NAMETOOLONG error condition during RPZ processing. This is not handled correctly and may lead to defeating the RPZ rule. It also may lead to an unexpected exit of the BIND 9 software. This issue affects BIND 9 versions 9.16.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.16.8-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.