RHSA-2026:84589 — Security Advisory
Red Hat Security Advisory: nodejs:22 security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · October 19, 2026
Updated · November 4, 2026
Topic
An update for the nodejs:22 module is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language.
Security Fix(es):
-
pacote: Pacote: Denial of Service via crafted spec.rawSpec value in addGitSha function (CVE-2026-9496)
-
undici: undici: Denial of Service via unrequested WebSocket subprotocol (CVE-2026-19534)
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.