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CVE-2026-48933

nodejs / node PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
nodejs / nodeaffected 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-190

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

redhat-SADP

A flaw was found in the Node.js WebCrypto implementation. A remote attacker could exploit this vulnerability by providing an input to the `subtle.encrypt()` function that is a multiple of 2 gigabytes (GiB). This could lead to a denial of service (DoS) by crashing the Node.js process.