CVE-2026-48619

nodejs / node PUBLISHED

Description (CNA)

A flaw in Node.js HTTP/2 client allows a server to send an unlimited number of ORIGIN frames, which could lead to an Out of Memory error on the client. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Affected (CNA)

Vendor / product	Versions
nodejs / node	affected 22.22.3 through 22.22.3; affected 24.16.0 through 24.16.0; affected 26.3.0 through 26.3.0

CWE

CWE-400

References

https://nodejs.org/en/blog/vulnerability/june-2026-security-releases

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.