Issued:
2026-07-06
Updated:
2026-07-06

RHSA-2026:35842 - Important: nodejs22 security, bug fix, and enhancement update

Synopsis

Important: nodejs22 security, bug fix, and enhancement update

Type/Severity

Security Advisory: Important

Topic

An update for nodejs22 is now available for Red Hat Enterprise Linux 10.

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 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):

  • ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input (CVE-2026-42338)

  • undici: undici: Denial of Service due to unbounded memory growth via WebSocket frames (CVE-2026-12151)

  • undici: Undici: Information disclosure due to improper cache-control header parsing (CVE-2026-9678)

  • undici: Undici: Response queue poisoning on reused keep-alive sockets can lead to incorrect response delivery. (CVE-2026-6733)

  • undici: undici: Weakening of cookie SameSite policy due to incorrect parsing of Set-Cookie header (CVE-2026-11525)

  • nodejs: Node.js: Denial of Service via unlimited HTTP/2 ORIGIN frames (CVE-2026-48619)

  • nodejs: Node.js: Silent authority rebinding due to embedded-nul hostnames in TLS handling (CVE-2026-48930)

  • nodejs: Node.js: Unauthorized file metadata modification (CVE-2026-48935)

  • nodejs: Node.js WebCrypto: Denial of Service via large input to subtle.encrypt() (CVE-2026-48933)

  • nodejs: Node.js: Certification validation bypass in TLS host verification (CVE-2026-48934)

  • Node.js: Node.js: Trust-policy bypass due to hostname matching inconsistency (CVE-2026-48928)

  • nodejs: Node.js: Information disclosure of proxy credentials via proxy tunnel error handling (CVE-2026-48615)

  • nodejs: Node.js: Authentication bypass due to TLS hostname handling and unicode dot separator mismatch (CVE-2026-48618)

Bug Fix(es) and Enhancement(s):

  • nodejs22: Rebase to the latest Node.js 22 release [rhel-10.2.z] (JIRA:RHEL-186623)

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.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

ProductVersionArch
Red Hat Enterprise Linux for x86_6410x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support10.2x86_64
Red Hat Enterprise Linux for x86_64 - Extended Life Cycle10.2x86_64
Red Hat Enterprise Linux for x86_64 - 4 years of updates10.2x86_64
Red Hat Enterprise Linux for Power, little endian10ppc64le
Red Hat Enterprise Linux for Power, little endian - Extended Update Support10.2ppc64le
Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle10.2ppc64le
Red Hat Enterprise Linux for Power, little endian - 4 years of support10.2ppc64le
Red Hat Enterprise Linux for IBM z Systems10s390x
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support10.2s390x
Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle10.2s390x
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates10.2s390x
Red Hat Enterprise Linux for ARM 6410aarch64
Red Hat Enterprise Linux for ARM 64 - Extended Update Support10.2aarch64
Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle10.2aarch64
Red Hat Enterprise Linux for ARM 64 - 4 years of updates10.2aarch64

Updated Packages

  • nodejs-libs-debuginfo-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-npm-10.9.8-1.22.23.1.2.el10_2.x86_64.rpm
  • nodejs22-debuginfo-22.23.1-2.el10_2.s390x.rpm
  • nodejs22-debuginfo-22.23.1-2.el10_2.x86_64.rpm
  • nodejs-npm-10.9.8-1.22.23.1.2.el10_2.aarch64.rpm
  • nodejs-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-npm-10.9.8-1.22.23.1.2.el10_2.s390x.rpm
  • nodejs-libs-22.23.1-2.el10_2.s390x.rpm
  • nodejs-22.23.1-2.el10_2.x86_64.rpm
  • nodejs-npm-10.9.8-1.22.23.1.2.el10_2.ppc64le.rpm
  • nodejs22-debuginfo-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs-libs-debuginfo-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs-libs-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-libs-debuginfo-22.23.1-2.el10_2.s390x.rpm
  • nodejs22-debugsource-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs-debuginfo-22.23.1-2.el10_2.x86_64.rpm
  • nodejs-full-i18n-22.23.1-2.el10_2.s390x.rpm
  • nodejs-libs-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs22-debugsource-22.23.1-2.el10_2.s390x.rpm
  • nodejs-libs-22.23.1-2.el10_2.x86_64.rpm
  • nodejs-devel-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs-full-i18n-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-full-i18n-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs-full-i18n-22.23.1-2.el10_2.x86_64.rpm
  • nodejs22-debugsource-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-debuginfo-22.23.1-2.el10_2.s390x.rpm
  • nodejs22-debuginfo-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-22.23.1-2.el10_2.s390x.rpm
  • nodejs-libs-debuginfo-22.23.1-2.el10_2.x86_64.rpm
  • nodejs-docs-22.23.1-2.el10_2.noarch.rpm
  • nodejs-devel-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-debuginfo-22.23.1-2.el10_2.aarch64.rpm
  • nodejs-devel-22.23.1-2.el10_2.x86_64.rpm
  • nodejs-debuginfo-22.23.1-2.el10_2.ppc64le.rpm
  • nodejs-devel-22.23.1-2.el10_2.s390x.rpm
  • nodejs22-22.23.1-2.el10_2.src.rpm
  • nodejs22-debugsource-22.23.1-2.el10_2.x86_64.rpm

Fixes

CVEs

References

Additional information