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nodejs: Node.js: Authentication bypass due to TLS hostname handling and unicode dot separator mismatch

🗓️ 06 Jul 2026 05:32:31Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 8 Views

Node.js flaw in TLS hostname handling and unicode dot separators enables wildcard-depth authentication bypass.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux10.2aarch64nodejs1:22.23.1-2.el10_2nodejs-1:22.23.1-2.el10_2.aarch64.rpm
Red Hat Enterprise Linux10.2ppc64lenodejs1:22.23.1-2.el10_2nodejs-1:22.23.1-2.el10_2.ppc64le.rpm
Red Hat Enterprise Linux10.2s390xnodejs1:22.23.1-2.el10_2nodejs-1:22.23.1-2.el10_2.s390x.rpm
Red Hat Enterprise Linux10.2x86_64nodejs1:22.23.1-2.el10_2nodejs-1:22.23.1-2.el10_2.x86_64.rpm
Red Hat Enterprise Linux10.2aarch64nodejs-debuginfo1:22.23.1-2.el10_2nodejs-debuginfo-1:22.23.1-2.el10_2.aarch64.rpm
Red Hat Enterprise Linux10.2ppc64lenodejs-debuginfo1:22.23.1-2.el10_2nodejs-debuginfo-1:22.23.1-2.el10_2.ppc64le.rpm
Red Hat Enterprise Linux10.2s390xnodejs-debuginfo1:22.23.1-2.el10_2nodejs-debuginfo-1:22.23.1-2.el10_2.s390x.rpm
Red Hat Enterprise Linux10.2x86_64nodejs-debuginfo1:22.23.1-2.el10_2nodejs-debuginfo-1:22.23.1-2.el10_2.x86_64.rpm
Red Hat Enterprise Linux10.2aarch64nodejs-devel1:22.23.1-2.el10_2nodejs-devel-1:22.23.1-2.el10_2.aarch64.rpm
Red Hat Enterprise Linux10.2ppc64lenodejs-devel1:22.23.1-2.el10_2nodejs-devel-1:22.23.1-2.el10_2.ppc64le.rpm
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21 Jul 2026 14:42Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5 - 7.7
CVSS 37.7
EPSS0.02486
SSVC
8