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Node.js: Node.js: Memory leak and Denial of Service via crafted HTTP/2 WINDOW_UPDATE frames

🗓️ 13 Apr 2026 02:27:36Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Node.js HTTP/2 vulnerability allows remote DoS via crafted WINDOW_UPDATE frames on stream 0, causing memory leak.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux10.1aarch64nodejs241:24.14.1-2.el10_1nodejs24-1:24.14.1-2.el10_1.aarch64.rpm
Red Hat Enterprise Linux10.1ppc64lenodejs241:24.14.1-2.el10_1nodejs24-1:24.14.1-2.el10_1.ppc64le.rpm
Red Hat Enterprise Linux10.1s390xnodejs241:24.14.1-2.el10_1nodejs24-1:24.14.1-2.el10_1.s390x.rpm
Red Hat Enterprise Linux10.1x86_64nodejs241:24.14.1-2.el10_1nodejs24-1:24.14.1-2.el10_1.x86_64.rpm
Red Hat Enterprise Linux10.1aarch64nodejs24-debuginfo1:24.14.1-2.el10_1nodejs24-debuginfo-1:24.14.1-2.el10_1.aarch64.rpm
Red Hat Enterprise Linux10.1ppc64lenodejs24-debuginfo1:24.14.1-2.el10_1nodejs24-debuginfo-1:24.14.1-2.el10_1.ppc64le.rpm
Red Hat Enterprise Linux10.1s390xnodejs24-debuginfo1:24.14.1-2.el10_1nodejs24-debuginfo-1:24.14.1-2.el10_1.s390x.rpm
Red Hat Enterprise Linux10.1x86_64nodejs24-debuginfo1:24.14.1-2.el10_1nodejs24-debuginfo-1:24.14.1-2.el10_1.x86_64.rpm
Red Hat Enterprise Linux10.1aarch64nodejs24-debugsource1:24.14.1-2.el10_1nodejs24-debugsource-1:24.14.1-2.el10_1.aarch64.rpm
Red Hat Enterprise Linux10.1ppc64lenodejs24-debugsource1:24.14.1-2.el10_1nodejs24-debugsource-1:24.14.1-2.el10_1.ppc64le.rpm
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08 Jul 2026 14:58Current
6.3Medium risk
Vulners AI Score6.3
CVSS 35.3
EPSS0.00454
SSVC
3