CVE-2025-49734: PowerShell Direct Elevation of Privilege Vulnerability
Improper restriction of communication channel to intended endpoints in Windows PowerShell allows an authorized attacker to elevate privileges locally.
Other sources
PowerShell Direct Elevation of Privilege Vulnerability
— Microsoft
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-49734?
CVE-2025-49734 is classified as a privilege escalation vulnerability.
How do I fix CVE-2025-49734?
To fix CVE-2025-49734, you should apply the relevant Microsoft security patches detailed in the update guide.
Which Microsoft products are affected by CVE-2025-49734?
CVE-2025-49734 affects several versions of Microsoft Windows, including Windows Server 2016, Windows 10 1607, and Windows 11 23H2.
Can CVE-2025-49734 allow unauthorized access to my system?
Yes, CVE-2025-49734 allows an authorized attacker to potentially escalate privileges and gain unauthorized access.
What is the impact of not addressing CVE-2025-49734?
Failure to address CVE-2025-49734 may lead to unauthorized privilege escalation, enabling attackers to execute malicious commands.