Windows apps · Application version · April 11, 2024

PowerShell 7.4.2.0

PowerShell 7.4.2.0, released April 11, 2024, fixes 2 CVEs in PowerShell. None of them is reported as exploited. Patch Radar priority: High. The latest PowerShell is 7.6.9.0, which also fixes every one of these CVEs.

High

Superseded. The latest PowerShell is 7.6.9.0, which also fixes every CVE on this page. Install that instead.

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0299

87th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Applies to

Product	Version
PowerShell	7.4.2.0

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2024-26190	Microsoft QUIC Denial of Service Vulnerability	7.5	0.0299	Exploitation Less Likely
High	CVE-2024-21409	.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability	7.3	0.0251	Exploitation Less Likely

Other PowerShell versions with security fixes

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<a href="https://patchblox.com/security/fix/windows-app/microsoft.powershell-7.4.2.0">PowerShell 7.4.2.0 on Patchblox Patch Radar</a>

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