Issued at: 2026-11-10
Updated at: 2026-11-10
Advisory content derived from Red Hat RHSA-2026:96094, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Important: nodejs22 security 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):
* brace-expansion: brace-expansion: Denial of Service via uncontrolled recursion in nested brace patterns (CVE-2026-102278)
* brace-expansion: brace-expansion: Denial of Service via stack exhaustion from crafted brace patterns (CVE-2026-102276)
* undici: undici: Denial of Service via unhandled stream error on excessive content encodings (CVE-2026-109869)
* undici: undici: Denial of Service via TLS renegotiation with mismatched certificate (CVE-2026-87018)
* undici: undici: Certificate validation bypass via dropped TLS options in Agent (CVE-2026-109383)
* undici: undici: Cache poisoning and information disclosure via improper cross-origin redirect caching (CVE-2026-109829)
* nodejs: nodejs: TLS certificate hostname bypass via non-canonical IP hostnames (CVE-2026-106069)
* nodejs: nodejs: dns.resolve truncates hostnames containing a NUL character (CVE-2026-105482)
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.