RHSA-2026:49701: Important: Red Hat JBoss Enterprise Application Platform 8.1.7 security update

Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly application runtime.This asynchronous patch is an update for Red Hat JBoss Enterprise Application Platform 8.1. See Release Notes for information about the most significant bug fixes and enhancements included in this release.Security Fix(es): netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake (CVE-2026-45416) netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation (CVE-2026-45674) netty-handler: Netty: Improper trust manager handling leads to hostname verification bypass (CVE-2026-50010) netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records (CVE-2026-47691) netty-handler: netty-handler: IPv6 subnet rule bypass due to incorrect masking operation (CVE-2026-44249) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

— Red Hat