Linux Distros Unpatched Vulnerability : CVE-2026-100665

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 plai...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the verify... method of BoringSSLCertificateVerifyCallback, which for a plain X509TrustManager invokes only the two-argument checkServerTrustedchain, authType overload, dropping the QuicheQuicSslEngine...

CVE-2026-100665

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...

CVE-2026-100665 Netty 4.2.11 through 4.2.17 QUIC Hostname Verification Bypass

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...

CVE-2026-100665 Netty 4.2.11 through 4.2.17 QUIC Hostname Verification Bypass

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...

EUVD-2026-87759

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...

CVE-2026-100665

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...

CVE-2026-100665 Netty 4.2.11 through 4.2.17 QUIC Hostname Verification Bypass

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...

CVE-2026-100665

Netty versions from 4.2.11.Final up to, but before, 4.2.18.Final are vulnerable to a hostname verification bypass in the QUIC certificate verification path. The root cause is that BoringSSLCertificateVerifyCallback discards the SSLEngine when a plain X509TrustManager is used, which prevents endpo...

CVE-2026-100665: Improper Certificate Validation

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...

PT-2026-99336

Name of the Vulnerable Software and Affected Versions Netty versions 4.2.11.Final through 4.2.17.Final Description An incomplete hostname verification fix exists in the QUIC certificate verification path when utilizing a plain X509TrustManager. The BoringSSLCertificateVerifyCallback discards the...