msrc_CVE-2026-70337

csafUSmsrc_csaf

Microsoft PowerShell Remote Code Execution Vulnerability

view advisory published 2026-08-11

To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-70337US——
Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.
02

references

External citations — patches, advisories, analysis.

03

remediations (3)

  • FixedPowerShell 7.4

    7.4.19.0:Security Update

  • FixedPowerShell 7.5

    7.5.10.0:Security Update

  • FixedPowerShell 7.6

    7.6.5:Security Update

scry

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