CVE-2026-47648

Published: Jun 9, 2026Modified: Jun 17, 2026

7.0

Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.0 / Impact: 5.9

Source: secure@microsoft.com (Secondary)

Description

Untrusted search path in Windows Storage allows an authorized attacker to elevate privileges locally.

Affected (24)

Products: Microsoft: Windows 10 1607, Windows 10 1809, Windows 10 21h2, Windows 10 22h2, Windows 11 23h2, Windows 11 24h2, Windows 11 25h2, Windows 11 26h1, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025

13 products

Windows 10 1607

Windows 10 1809

Windows 10 21h2

Windows 10 22h2

Windows 11 23h2

Windows 11 24h2

Windows 11 25h2

Windows 11 26h1

Windows Server 2012

Windows Server 2016

Windows Server 2019

Windows Server 2022

Windows Server 2025

Configuration A

24 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10 1607	version < 10.0.14393.9234
Microsoft Windows 10 1607	version < 10.0.14393.9234
Microsoft Windows 10 1809	version < 10.0.17763.8880
Microsoft Windows 10 1809	version < 10.0.17763.8880
Microsoft Windows 10 21h2	version < 10.0.19044.7417
Microsoft Windows 10 21h2	version < 10.0.19044.7417
Microsoft Windows 10 21h2	version < 10.0.19044.7417
Microsoft Windows 10 22h2	version < 10.0.19045.7417
Microsoft Windows 10 22h2	version < 10.0.19045.7417
Microsoft Windows 10 22h2	version < 10.0.19045.7417
Microsoft Windows 11 23h2	version < 10.0.22631.7219
Microsoft Windows 11 23h2	version < 10.0.22631.7219
Microsoft Windows 11 24h2	version < 10.0.26100.8655
Microsoft Windows 11 24h2	version < 10.0.26100.8655
Microsoft Windows 11 25h2	version < 10.0.26200.8655
Microsoft Windows 11 25h2	version < 10.0.26200.8655
Microsoft Windows 11 26h1	version < 10.0.28000.2269
Microsoft Windows 11 26h1	version < 10.0.28000.2269
Microsoft Windows Server 2012	All versions
Microsoft Windows Server 2012	Version r2
Microsoft Windows Server 2016	version < 10.0.14393.9234
Microsoft Windows Server 2019	version < 10.0.17763.8880
Microsoft Windows Server 2022	version < 10.0.20348.5256
Microsoft Windows Server 2025	version < 10.0.26100.32995

Related CWEs

Untrusted Search Path

The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47648

Source: secure@microsoft.com

Vendor Advisory

Timeline

No history available yet.