Security Advisory
CVE-2026-58042
5.9
MEDIUM
Vulnerability Description
A flaw in Node.js can cause dns.resolveAny() Aborts the Node.js Process When a DNS Response Contains More Than 256 A Records.
Repeated triggering of this condition can lead to denial of service.
This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
Published Date
August 4, 2026
Official Source
NIST NVD Advisory