Issued at: 2026-11-13
Updated at: 2026-11-15
Advisory content derived from Red Hat RHSA-2026:98060, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Important: nodejs26 security, bug fix, and enhancement update
Description
Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.
Security Fix(es):
* undici: undici: Authentication bypass via cross-origin cache poisoning due to missing origin isolation (CVE-2026-85152)
* undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options (CVE-2026-84961)
* undici: undici: Denial of Service via unrequested WebSocket subprotocol (CVE-2026-19534)
Bug Fix(es) and Enhancement(s):
* Update Node.js 26 spec file for Rust package integration [rhel-10.3.z] (JIRA:Rocky Linux-256956)
* nodejs26: Rebase to the latest Node.js 26 release [rhel-10.3.z] (JIRA:Rocky Linux-262243)
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.