Product by Microsoft
Microsoft PowerShell
32 known vulnerabilities in Microsoft PowerShell (Microsoft), 0 of them actively exploited (CISA KEV).
Key figures
32
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
2
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| Critical | CVE-2018-8327 | Microsoft PowerShell Editor: Remote Code Execution | 9.8 | |
| High | CVE-2022-41076 | PowerShell Remote Code Execution Vulnerability | 8.5 | |
| Critical | CVE-2024-0057 | NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability | 9.1 | |
| High | CVE-2020-1108 | .NET Core & .NET Framework Denial of Service Vulnerability | 7.5 | |
| High | CVE-2022-23267 | .NET and Visual Studio Denial of Service Vulnerability | 7.5 | |
| Medium | CVE-2021-41355 | .NET Core and Visual Studio Information Disclosure Vulnerability | 5.7 | |
| Medium | CVE-2020-0951 | Windows Defender Application Control Security Feature Bypass Vulnerability | 6.7 | |
| High | CVE-2024-21392 | .NET and Visual Studio Denial of Service Vulnerability | 7.5 | |
| High | CVE-2024-26190 | Microsoft QUIC Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-26171 | .NET Denial of Service Vulnerability | 7.5 | |
| High | CVE-2023-21538 | .NET Denial of Service Vulnerability | 7.5 | |
| High | CVE-2024-21409 | .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability | 7.3 | |
| High | CVE-2026-70337 | Microsoft PowerShell Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-96251 | Microsoft PowerShell Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2025-21171 | .NET Remote Code Execution Vulnerability | 7.5 | |
| Medium | CVE-2020-8927 | Buffer overflow in Brotli library | 5.3 | |
| Medium | CVE-2022-34716 | .NET Spoofing Vulnerability | 5.9 | |
| High | CVE-2026-58612 | PowerShell Information Disclosure Vulnerability | 7.4 | |
| Medium | CVE-2026-96303 | Microsoft PowerShell Security Feature Bypass Vulnerability | 6.5 | |
| Medium | CVE-2021-43896 | Microsoft PowerShell Spoofing Vulnerability | 5.5 | |
| High | CVE-2025-30399 | .NET and Visual Studio Remote Code Execution Vulnerability | 7.5 | |
| Medium | CVE-2023-36013 | PowerShell Information Disclosure Vulnerability | 6.5 | |
| Medium | CVE-2022-24512 | .NET and Visual Studio Remote Code Execution Vulnerability | 6.3 | |
| High | CVE-2022-41121 | Windows Graphics Component Elevation of Privilege Vulnerability | 7.8 | |
| Medium | CVE-2024-30045 | .NET and Visual Studio Remote Code Execution Vulnerability | 6.3 |