CVE-2026-96303

MEDIUM CVSS 3.1: 6.5 EPSS 0.69%
Updated Oct 23, 2026
Microsoft
Parameter Value
CVSS 6.5 (MEDIUM)
Affected Versions 7.4 — 7.6.8
Fixed In 7.4.21
Type CWE-358
Vendor Microsoft
Public PoC No

Improperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 6

Configuration From (including) Up to (excluding)
Microsoft Powershell
cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*
7.4 7.4.21
Microsoft Powershell
cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*
7.5 7.5.12
Microsoft Powershell
cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*
7.6 7.6.7
Microsoft Powershell
cpe:2.3:a:microsoft:powershell:*:-:*:*:*:*:*:*
7.5.0 7.5.12
Microsoft Powershell
cpe:2.3:a:microsoft:powershell:*:-:*:*:*:*:*:*
7.4.0 7.4.21
Microsoft Powershell
cpe:2.3:a:microsoft:powershell:*:-:*:*:*:*:*:*
7.6.0 7.6.8