PT-2026-70770 · Microsoft · Powershell Core
CVE-2026-70337
·
Published
2026-08-11
·
Updated
2026-09-11
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Microsoft PowerShell Core (affected versions not specified)
Description
A relative path traversal issue exists in Microsoft PowerShell Core. This flaw allows an unauthorized attacker to execute arbitrary code over a network. Path traversal is a technique that allows an attacker to access files and directories that are stored outside the web root folder by manipulating variables such as file paths.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
Relative Path Traversal
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Weakness Enumeration
Related Identifiers
Affected Products
Powershell Core