What is GHSA-pvpp-9x2p-fxg3?

GHSA-pvpp-9x2p-fxg3 is a security advisory published by GitHub Security Advisories with High severity. A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt(...

Which CVE IDs does GHSA-pvpp-9x2p-fxg3 cover?

GHSA-pvpp-9x2p-fxg3 covers the following CVE IDs: CVE-2026-48933. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pvpp-9x2p-fxg3?

GHSA-pvpp-9x2p-fxg3 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-pvpp-9x2p-fxg3HighCVSS 7.5

A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt(...

Vendor

GitHub Security Advisories

Published

June 26, 2026

Last Modified

June 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-48933 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-48933
https://nodejs.org/en/blog/vulnerability/june-2026-security-releases
https://github.com/advisories/GHSA-pvpp-9x2p-fxg3