CVE-2026-48933 - Node.js WebCrypto Denial of Service
Posted: Fri Jun 26, 2026 3:16 am
CVE ID: CVE-2026-48933
Published: June 26, 2026
Description: 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**.
Severity: 0.0 | NA
More Information:
https://cvefeed.io/vuln/detail/CVE-2026-48933
Published: June 26, 2026
Description: 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**.
Severity: 0.0 | NA
More Information:
https://cvefeed.io/vuln/detail/CVE-2026-48933