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CVE record · 1 source

CVE-2026-70139

CVE-2026-70139 Windows Update Service Elevation of Privilege Vulnerability

Vendor: Microsoft
Product: Windows
Exposure class: Operating system

Coverage

1

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

19

Advisory MSRC 18d ago

CVE-2026-70139 Windows Update Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Update Service allows an authorized attacker to elevate privileges locally.

CVE-2026-70139 Microsoft