netty-handler: Netty: Improper trust manager handling leads to hostname verification bypass

A flaw was found in Netty, a network application framework. This vulnerability allows a remote attacker to bypass hostname verification due to improper handling of user-supplied trust managers. When a client is configured with a plain X.509 Trust Manager X509TrustManager, it fails to perform...

netty-handler: Netty: Improper trust manager handling leads to hostname verification bypass

A flaw was found in Netty, a network application framework. This vulnerability allows a remote attacker to bypass hostname verification due to improper handling of user-supplied trust managers. When a client is configured with a plain X.509 Trust Manager X509TrustManager, it fails to perform...

netty-handler: Netty: Improper trust manager handling leads to hostname verification bypass

A flaw was found in Netty, a network application framework. This vulnerability allows a remote attacker to bypass hostname verification due to improper handling of user-supplied trust managers. When a client is configured with a plain X.509 Trust Manager X509TrustManager, it fails to perform...

netty-handler: Netty: Improper trust manager handling leads to hostname verification bypass

A flaw was found in Netty, a network application framework. This vulnerability allows a remote attacker to bypass hostname verification due to improper handling of user-supplied trust managers. When a client is configured with a plain X.509 Trust Manager X509TrustManager, it fails to perform...

Improper Certificate Validation

Netty is vulnerable to Improper Certificate Validation. The vulnerability is due to improper wrapping of user-supplied X509TrustManager instances that bypasses hostname verification during TLS certificate validation, which allows an attacker to perform man-in-the-middle attacks using certificates...

SUSE CVE-2026-50010

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, SimpleTrustManagerFactory.engineGetTrustManagers and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends...

GHSA-C653-97M9-RCG9 Netty: Wrapping plain trust manager silently disables hostname verification

SimpleTrustManagerFactory.engineGetTrustManagers and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends X509ExtendedTrustManager but implements the 3-arg checkServerTrustedchain, authType, SSLEngine by discarding the SSLEngine and calling the 2-a...

EUVD-2026-36465

Netty: Wrapping plain trust manager silently disables hostname verification...

Netty: Wrapping plain trust manager silently disables hostname verification

SimpleTrustManagerFactory.engineGetTrustManagers and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends X509ExtendedTrustManager but implements the 3-arg checkServerTrustedchain, authType, SSLEngine by discarding the SSLEngine and calling the 2-a...

CVE-2026-50010

A flaw was found in Netty, a network application framework. This vulnerability allows a remote attacker to bypass hostname verification due to improper handling of user-supplied trust managers. When a client is configured with a plain X.509 Trust Manager X509TrustManager, it fails to perform...

Improper Verification of Cryptographic Signature

Overview io.netty:netty-handler is a library that provides an asynchronous event-driven network application framework and tools for rapid development of maintainable high performance and high scalability protocol servers and clients. In other words, Netty is a NIO client server framework which...

CVE-2026-50010

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, SimpleTrustManagerFactory.engineGetTrustManagers and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends...

UBUNTU-CVE-2026-50010

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, SimpleTrustManagerFactory.engineGetTrustManagers and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends...

CVE-2026-50010 Netty's wrapping plain trust manager silently disables hostname verification

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, SimpleTrustManagerFactory.engineGetTrustManagers and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends...

CVE-2026-50010

Netty CVE-2026-50010 affects 4.1.135.Final and 4.2.15.Final. When using SimpleTrustManagerFactory.engineGetTrustManagers(), a user-supplied plain X509TrustManager is wrapped in X509TrustManagerWrapper. This wrapper makes the trust manager appear as X509ExtendedTrustManager but implements checkSer...

CVE-2026-50010 Netty's wrapping plain trust manager silently disables hostname verification

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, SimpleTrustManagerFactory.engineGetTrustManagers and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends...

CVE-2026-41714 In Spring AMQP the RabbitConnectionFactoryBean.setUri("amqps://...") bypasses secure SSL setup, uses TrustEverythingTrustManager

Applications that configure their broker connection via RabbitConnectionFactoryBean.setUri"amqps://..." without also calling setUseSSLtrue get TLS encryption with no certificate validation and no hostname verification. Affected versions: Spring AMQP 4.0.0 through 4.0.3; 3.2.0 through 3.2.10; 3.1....

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: eclipse-ecf (UTSA-2026-016602)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016602 advisory. The ServerTrustManager component in the Ignite Realtime Smack XMPP API before 4.0.0-rc1 does not verify basicConstraints and nameConstraints in X.509 certificate...

CLEANSTART-2026-XP87197 Security fixes for CVE-2025-61729, CVE-2026-25679, CVE-2026-27137, CVE-2026-27138, CVE-2026-27142 applied in versions: 0.20.2-r1

Multiple security vulnerabilities affect the trust-manager package. These issues are resolved in later releases. See references for individual vulnerability details...

Apache Storm Prometheus Reporter vulnerable to Improper Certificate Validation via Global SSL Context Downgrade

Improper Certificate Validation via Global SSL Context Downgrade in Apache Storm Prometheus Reporter Versions Affected: from 2.6.3 to 2.8.6 Description: In production deployments where an administrator enables storm.daemon.metrics.reporter.plugin.prometheus.skiptlsvalidation by default it is...