Issued:
2026-07-20
Updated:
2026-07-20

RHSA-2026:41947 - Important: nodejs:22 security, bug fix, and enhancement update

Synopsis

Important: nodejs:22 security, bug fix, and enhancement update

Type/Severity

Security Advisory Important

Topic

An update for the nodejs:22 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):

  • 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):

  • nodejs:22/nodejs: Rebase to the latest Node.js 22 release [rhel-8] (JIRA:RHEL-176170)

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_648x86_64
Red Hat Enterprise Linux for x86_64 - Extended Life Cycle8.10x86_64
Red Hat Enterprise Linux for Power, little endian8ppc64le
Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle8.10ppc64le
Red Hat Enterprise Linux for IBM z Systems8s390x
Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle8.10s390x
Red Hat Enterprise Linux for ARM 648aarch64
Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle8.10aarch64

Updated Packages

  • nodejs-debugsource-22.23.1-1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-packaging-bundler-2021.06-6.module+el8.10.0+24500+8eb51621.noarch.rpm
  • nodejs-libs-22.23.1-1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-devel-22.23.1-1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-libs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-packaging-2021.06-6.module+el8.10.0+24500+8eb51621.src.rpm
  • nodejs-22.23.1-1.module+el8.10.0+24500+8eb51621.src.rpm
  • nodejs-22.23.1-1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • v8-12.4-devel-12.4.254.21-1.22.23.1.1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-full-i18n-22.23.1-1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-nodemon-3.0.1-1.module+el8.10.0+24500+8eb51621.src.rpm
  • npm-10.9.8-1.22.23.1.1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-packaging-2021.06-6.module+el8.10.0+24500+8eb51621.noarch.rpm
  • nodejs-docs-22.23.1-1.module+el8.10.0+24500+8eb51621.noarch.rpm
  • nodejs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.aarch64.rpm
  • nodejs-nodemon-3.0.1-1.module+el8.10.0+24500+8eb51621.noarch.rpm
  • npm-10.9.8-1.22.23.1.1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-devel-22.23.1-1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-22.23.1-1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-libs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-debugsource-22.23.1-1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-full-i18n-22.23.1-1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-libs-22.23.1-1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • v8-12.4-devel-12.4.254.21-1.22.23.1.1.module+el8.10.0+24500+8eb51621.s390x.rpm
  • nodejs-full-i18n-22.23.1-1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • nodejs-libs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • nodejs-debugsource-22.23.1-1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • npm-10.9.8-1.22.23.1.1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • nodejs-libs-22.23.1-1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • v8-12.4-devel-12.4.254.21-1.22.23.1.1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • nodejs-devel-22.23.1-1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • nodejs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • nodejs-22.23.1-1.module+el8.10.0+24500+8eb51621.x86_64.rpm
  • nodejs-full-i18n-22.23.1-1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • v8-12.4-devel-12.4.254.21-1.22.23.1.1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • nodejs-libs-22.23.1-1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • nodejs-libs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • nodejs-devel-22.23.1-1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • npm-10.9.8-1.22.23.1.1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • nodejs-debuginfo-22.23.1-1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • nodejs-debugsource-22.23.1-1.module+el8.10.0+24500+8eb51621.ppc64le.rpm
  • nodejs-22.23.1-1.module+el8.10.0+24500+8eb51621.ppc64le.rpm

Fixes

CVEs

References

Additional information