CVE-2026-58537 — Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege Vulnerability

Use after free in Microsoft NAT Helper Components (ipnathlp.dll) allows an authorized attacker to elevate privileges locally.

Published: 2026-07-14 · CVSS: 7.8 · CVSS 3.1

Use after free in Microsoft NAT Helper Components (ipnathlp.dll) allows an authorized attacker to elevate privileges locally.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7