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Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege vulnerabilities

2 published alerts for Microsoft Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege.

Microsoft MSRC

CVE-2026-58537

Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege vulnerability

Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege vulnerability (CVE-2026-58537) was added to Microsoft’s security update guidance. Use after free in Microsoft NAT Helper Components (ipnathlp.dll) allows an authorized attacker to elevate privileges locally. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58537

Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege vulnerability

Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege vulnerability (CVE-2026-58537) was added to Microsoft’s security update guidance. Use after free in Microsoft NAT Helper Components (ipnathlp.dll) allows an authorized attacker to elevate privileges locally. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.