SB2025091005 - Privilege escalation in Microsoft PowerShell Direct
Published: September 10, 2025
Security Bulletin ID
SB2025091005
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper restriction of communication channel to intended endpoints (CVE-ID: CVE-2025-49734)
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to improper restriction of communication channel to intended endpoints in PowerShell Direct. A local user can gain elevated privileges on the system.
Remediation
Install update from vendor's website.