HIGHCVSS 7.5

CVE-2026-48933

CVE-2026-48933 updated by NVD

Modified: 2026-09-20
Sources: nvd

Summary

A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt()` is a multiple of 2GiB. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Affected packages

Ecosystem	Package	Affected versions	Fixed versions
Node.js	node.js	[object Object], [object Object], [object Object]	—

References

https://nvd.nist.gov/vuln/detail/CVE-2026-48933

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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