CVE-2026-70337

Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70337	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

No history.

Information

Published : 2026-08-11 17:19

Updated : 2026-08-14 15:34

NVD link : CVE-2026-70337

Mitre link : CVE-2026-70337

CVE.ORG link : CVE-2026-70337

JSON object : View

Products Affected

microsoft

powershell

CWE

CWE-23

Relative Path Traversal

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