RHSA-2026:2422 — Security Advisory
Red Hat Security Advisory: nodejs:20 security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · February 10, 2026
Updated · October 16, 2026
Topic
An update for the nodejs:20 module is now available for Red Hat Enterprise Linux 8.
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):
-
nodejs: Nodejs filesystem permissions bypass (CVE-2025-55132)
-
nodejs: Nodejs denial of service (CVE-2026-21637)
-
nodejs: Nodejs denial of service (CVE-2025-59466)
-
nodejs: Nodejs denial of service (CVE-2025-59465)
-
nodejs: Nodejs uninitialized memory exposure (CVE-2025-55131)
-
nodejs: Nodejs file permissions bypass (CVE-2025-55130)
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.