CVE-2025-49734

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CVSS 3.1

7.0 high

EPSS

<1%p25

Published

Sep 9, 2025 (Sep 9, 2025)

Modified

Jun 17, 2026

Description

Improper restriction of communication channel to intended endpoints in Windows PowerShell allows an authorized attacker to elevate privileges locally.

Vendors: microsoft
Products: powershell, windows 10 1607, windows 10 1809, windows 10 21h2, windows 10 22h2, windows 11 22h2, windows 11 23h2, windows 11 24h2, windows server 2016, windows server 2019, windows server 2022, windows server 2022 23h2
Weakness: CWE-923
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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