5.7
Medium
CVE-2026-21712 A flaw in Node.js URL processing causes an assertion failure in native code when `url.format()` is called with a…
Description
A flaw in Node.js URL processing causes an assertion failure in native code when `url.format()` is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.
Affected products and versions
References
- nodejs.org nodejs.org
- hackerone.com hackerone.com
Timeline
- Published
- Last modified
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