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Vulnerabilities

Microsoft PowerShell

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

30CVEs
CVE-2018-8327
A remote code execution vulnerability exists in PowerShell Editor Services, aka "PowerShell Editor Services Remote Code Execution Vulnerability." This affects PowerShell Editor, PowerShell Extension.
Published 2018-07-11 · Modified
10.0EPSS 0.225
CVE-2024-0057
NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability
Published 2024-01-09 · Modified
9.8EPSS 0.028
CVE-2026-70337
Microsoft PowerShell Remote Code Execution Vulnerability
Published 2026-08-11 · Analyzed
8.8EPSS 0.008
CVE-2022-41076
PowerShell Remote Code Execution Vulnerability
Published 2022-12-13 · Modified
8.5EPSS 0.605
CVE-2022-41121
Windows Graphics Component Elevation of Privilege Vulnerability
Published 2022-12-13 · Modified
7.8EPSS 0.011
CVE-2022-26788
PowerShell Elevation of Privilege Vulnerability
Published 2022-04-15 · Modified
7.8EPSS 0.007
CVE-2026-26143
Microsoft PowerShell Security Feature Bypass Vulnerability
Published 2026-04-14 · Analyzed
7.8EPSS 0.005
CVE-2026-70338
Microsoft PowerShell Security Feature Bypass Vulnerability
Published 2026-08-11 · Analyzed
7.8EPSS 0.003
CVE-2026-50523
Microsoft PowerShell Remote Code Execution Vulnerability
Published 2026-08-14 · Analyzed
7.8EPSS 0.002
CVE-2020-1108
A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests, aka '.NET Core & .NET Framework Denial of Service Vulnerability'.
Published 2020-05-21 · Modified
7.5EPSS 0.063
CVE-2022-23267
.NET and Visual Studio Denial of Service Vulnerability
Published 2022-05-10 · Modified
7.5EPSS 0.053
CVE-2024-21392
.NET and Visual Studio Denial of Service Vulnerability
Published 2024-03-12 · Analyzed
7.5EPSS 0.031
CVE-2024-26190
Microsoft QUIC Denial of Service Vulnerability
Published 2024-03-12 · Analyzed
7.5EPSS 0.030
CVE-2023-21538
.NET Denial of Service Vulnerability
Published 2023-01-10 · Modified
7.5EPSS 0.027
CVE-2026-26171
.NET Denial of Service Vulnerability
Published 2026-04-14 · Modified
7.5EPSS 0.018
CVE-2025-21171
.NET Remote Code Execution Vulnerability
Published 2025-01-14 · Analyzed
7.5EPSS 0.017
CVE-2025-30399
.NET and Visual Studio Remote Code Execution Vulnerability
Published 2025-06-13 · Analyzed
7.5EPSS 0.011
CVE-2026-58612
PowerShell Information Disclosure Vulnerability
Published 2026-08-11 · Analyzed
7.5EPSS 0.008
CVE-2024-21409
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
Published 2024-04-09 · Modified
7.3EPSS 0.025
CVE-2025-25004
PowerShell Elevation of Privilege Vulnerability
Published 2025-10-14 · Analyzed
7.3EPSS 0.005
CVE-2026-59119
PowerShell Elevation of Privilege Vulnerability
Published 2026-08-11 · Analyzed
7.3EPSS 0.003
CVE-2020-0951
Windows Defender Application Control Security Feature Bypass Vulnerability
Published 2020-09-11 · Modified
7.2EPSS 0.070
CVE-2025-49734
PowerShell Direct Elevation of Privilege Vulnerability
Published 2025-09-09 · Analyzed
7.0EPSS 0.003
CVE-2022-24512
.NET and Visual Studio Remote Code Execution Vulnerability
Published 2022-03-09 · Modified
6.8EPSS 0.016
CVE-2020-8927
Buffer overflow in Brotli library
Published 2020-09-15 · Modified
6.5EPSS 0.032
CVE-2023-36013
PowerShell Information Disclosure Vulnerability
Published 2023-11-20 · Modified
6.5EPSS 0.014
CVE-2024-30045
.NET and Visual Studio Remote Code Execution Vulnerability
Published 2024-05-14 · Analyzed
6.3EPSS 0.012
CVE-2022-34716
.NET Spoofing Vulnerability
Published 2022-08-09 · Modified
5.9EPSS 0.023
CVE-2021-41355
.NET Core and Visual Studio Information Disclosure Vulnerability
Published 2021-10-13 · Modified
5.7EPSS 0.203
CVE-2021-43896
Microsoft PowerShell Spoofing Vulnerability
Published 2021-12-15 · Modified
5.5EPSS 0.023