CVE-2026-70337: Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.

PriorityP354high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

0.80%

54.0th percentile

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

Affected

6 ranges

Vendor	Product	Version range	Fixed in
microsoft	powershell	>= 7.4 < 7.4.19.0	7.4.19.0
microsoft	powershell	>= 7.5 < 7.5.10.0	7.5.10.0
microsoft	powershell	>= 7.6 < 7.6.5	7.6.5
microsoft	powershell_7.4	>= 7.4.0 < 7.4.19.0	7.4.19.0
microsoft	powershell_7.5	>= 7.5.0 < 7.5.10.0	7.5.10.0
microsoft	powershell_7.6	>= 7.6.0 < 7.6.5	7.6.5

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