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CVE-2026-45674
HIGH(8.7)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Risk Signal Score27/100 — MITTEL
- CVSS 8.7 — Hoch
EPSS-Score
0%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
8.7
Technische Schwere
Beschreibung
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DnsResolveContext fails to validate the origin (bailiwick) of CNAME records in DNS responses. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
GitHub Advisories
GHSA-676x-f7gg-47vcHIGH
Netty Vulnerable to DNS Cache Poisoning via Missing Bailiwick Checks in CNAME Records
maven/io.netty:netty-resolver-dns→ 4.2.15.Final
GitHub Advisory