CVE-2026-96303

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

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96303	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:powershell::::::::
	cpe:2.3:a:microsoft:powershell::::::::
	cpe:2.3:a:microsoft:powershell::::::::

History

20 Oct 2026, 00:33

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96303 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96303 - Vendor Advisory
CPE		cpe:2.3:a:microsoft:powershell::::::::
First Time		Microsoft powershell Microsoft

13 Oct 2026, 19:21

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-13 19:21

Updated : 2026-10-22 23:20

NVD link : CVE-2026-96303

Mitre link : CVE-2026-96303

CVE.ORG link : CVE-2026-96303

JSON object : View

Products Affected

microsoft

powershell

CWE

CWE-358

Improperly Implemented Security Check for Standard

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