CVE-2026-107938 Apache CXF: The Netty HTTP client transport does not perform TLS hostname verification.

In Apache CXF, the Netty-based HTTP client transport cxf-rt-transports-http-netty-client did not verify that the hostname in the server’s TLS certificate matched the host being called. This applied over both HTTP/1.1 and HTTP/2, even when disableCNCheck was left at its default value of false. The...

CVE-2025-46408

CVE-2025-46408 Verificación incorrecta del nombre de host en la aplicación Android EagleEyes Lite 1. Resumen Nombre : EagleEyesLite Versión : 2.0.0 Proveedor : AVTECH CWE : CWE-297: Validación incorrecta del certificado con discrepancia de host CVSS : 9.8 CRÍTICO Cadena del vector :...

CLEANSTART-2026-YT77949 Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5

CVE-2026-71290 affects multiple packages. Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5. See references for individual vulnerability details...

Security Bulletin:Netty Versions 4.2.0.Final-4.2.16.Final, 4.1.136.Final: TLS Hostname Verification Disabled

Summary Netty io.netty:netty-handler versions from 4.2.0.Final through 4.2.16.Final and versions through 4.1.136.Final disable TLS hostname verification on the SslProvider.OPENSSL client path when a plain non-extended X509TrustManager is used and Unsafe-based trust-manager wrapping is unavailable...

Security Bulletin:Improper Certificate Validation in Erlang OTP public_key: DNS NameConstraints Bypass in TLS Hostname Verification

Summary Improper Certificate Validation vulnerability in Erlang OTP publickey pubkeycert and publickey modules allows a DNS nameConstraints bypass via subject CommonName fallback in TLS hostname verification. Two flaws combine to allow a subordinate CA whose DNS nameConstraints are restricted e.g...

Security Bulletin: IBM Maximo Manage application in IBM Maximo Application Suite uses httpclient5-5.6.3.jar and is vulnerable to CVE-2026-71290

Summary IBM Maximo Manage application in IBM Maximo Application Suite uses httpclient5-5.6.3.jar and is vulnerable to CVE-2026-71290. This bulletin contains information regarding how to address these vulnerabilities. Vulnerability Details CVEID:CVE-2026-71290 DESCRIPTION: Improper TLS hostname...

UBUNTU-CVE-2026-61813

GHSA-2vqc-36qp-ccmw: Weak libcurl TLS hostname verification setting when fetching over HTTPS...

CVE-2026-61813

GHSA-2vqc-36qp-ccmw: Weak libcurl TLS hostname verification setting when fetching over HTTPS...

AlmaLinux 9.2 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1783675292)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1783675292 advisory. - A flaw in Node.js TLS hostname handling can cause Node.js unicode dot separator handling can lead to tls wildcard-depth...

Rocky Linux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1783676351)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1783676351 advisory. - A flaw in Node.js TLS hostname handling can cause Node.js unicode dot separator handling can lead to tls wildcard-depth...

AlmaLinux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1783676351)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1783676351 advisory. - A flaw in Node.js TLS hostname handling can cause Node.js unicode dot separator handling can lead to tls wildcard-depth...

Improper Certificate Validation

Netty is vulnerable to Improper Certificate Validation. The vulnerability is due to disabled TLS hostname verification in the SslProvider.OPENSSL client path under specific configurations, which allows a man-in-the-middle attacker to present a certificate issued for a different hostname and...

Security update for netty, netty-tcnative

This update for netty, netty-tcnative fixes the following issues: CVE-2026-59902: Netty: Memory Exhaustion in SctpMessageCompletionHandler bsc1275501. CVE-2026-59903: Netty Vulnerable to Cache Poisoning and Information Disclosure via CORS Vary Header Overwrite bsc1275500. CVE-2026-62243: TLS...

CLEANSTART-2026-TI66876 Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5

CVE-2026-71290 affects multiple packages. Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5. See references for individual vulnerability details...

MGASA-2026-0458 Updated php package fixes security vulnerabilities

FILTERSANITIZEENCODED does not encode 0xFF IPv6 ACL bypass in FastCGI listen.allowedclients due to partial address comparison Various packet overreads in mysqlnd wire protocol TLS hostname verification falls back to CN after SAN mismatch Heap buffer overflow in phpopensslmatcheswildcardname on...

Security Bulletin: Multiple Security Vulnerabilities in Apache HttpComponents Client affect IBM Content Navigator

Summary Apache HttpComponents Client is affected by two vulnerabilities CVSS up to 9.1, Critical. CVE-2026-71290 CVSS 9.1 is an improper TLS hostname verification flaw in the async HttpClient versions 5.4 and later where HostnameVerificationPolicyBUILTIN has no effect, allowing a network attacker...

CVE-2026-91769 TLS Hostname Verification Falls Back to CN After SAN Mismatch

PHP's OpenSSL stream peer verification checks the certificate's subjectAltName entries first and, whenever no entry matches, falls back to the Common Name. RFC 6125 requires the CN to be ignored once the certificate presents any service identity, so a certificate carrying a non-matching DNS SAN w...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...