{"id":"CVE-2026-100665","state":"PUBLISHED","title":"Netty 4.2.11 through 4.2.17 QUIC Hostname Verification Bypass","description":"Netty versions from 4.2.11.Final before 4.2.18.Final contain an incomplete hostname verification fix in the QUIC certificate verification path when using a plain X509TrustManager. The BoringSSLCertificateVerifyCallback discards the SSLEngine for plain trust managers, preventing endpoint identification from running even when HTTPS verification is configured. 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