# Powershell vulnerabilities

> Powershell is made by Microsoft. We track 21 published vulnerabilities listed under that exact name, across 270 versions. None of them is on the list of flaws known to be exploited today. Microsoft lists newer releases under their own names, such as Powershell Core, so check those pages too.

Canonical page: https://www.precursorintelligence.com/product/microsoft/powershell

## At a glance

- **Made by:** [Microsoft](https://www.precursorintelligence.com/vendors/microsoft)
- **Published vulnerabilities:** 21
- **Known to be exploited:** 0 (listed under the name Powershell)
- **Versions tracked:** 270

## Is Powershell listed under other names?

Microsoft also lists Powershell under more specific names, such as Powershell Core and Powershell Editor Services. Flaws listed only under those names are counted on their own pages, not here.

- [Powershell Core](https://www.precursorintelligence.com/product/microsoft/powershell_core): 18 published vulnerabilities
- [Powershell Editor Services](https://www.precursorintelligence.com/product/microsoft/powershell_editor_services): 1 published vulnerability
- [Powershell Extension](https://www.precursorintelligence.com/product/microsoft/powershell_extension): 1 published vulnerability

## Which Powershell vulnerabilities are being exploited?

None of Powershell's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

## Which Powershell flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days):

- [CVE-2022-41076](https://www.precursorintelligence.com/what-is/cve-2022-41076): 61%, High (CVSS 8.5)
- [CVE-2021-41355](https://www.precursorintelligence.com/what-is/cve-2021-41355): 20%, Medium (CVSS 5.7)
- [CVE-2020-0951](https://www.precursorintelligence.com/what-is/cve-2020-0951): 6.6%, Medium (CVSS 6.7)
- [CVE-2020-1108](https://www.precursorintelligence.com/what-is/cve-2020-1108): 6.5%, High (CVSS 7.5)
- [CVE-2022-23267](https://www.precursorintelligence.com/what-is/cve-2022-23267): 5.7%, High (CVSS 7.5)
- [CVE-2020-8927](https://www.precursorintelligence.com/what-is/cve-2020-8927): 3.2%, Medium (CVSS 6.5)
- [CVE-2024-21392](https://www.precursorintelligence.com/what-is/cve-2024-21392): 3.1%, High (CVSS 7.5)
- [CVE-2024-26190](https://www.precursorintelligence.com/what-is/cve-2024-26190): 3.0%, High (CVSS 7.5)
- [CVE-2024-0057](https://www.precursorintelligence.com/what-is/cve-2024-0057): 2.8%, Critical (CVSS 9.1)
- [CVE-2023-21538](https://www.precursorintelligence.com/what-is/cve-2023-21538): 2.8%, High (CVSS 7.5)

## Questions

### How many vulnerabilities does Powershell have?

We track 21 published vulnerabilities listed under the name Powershell, across 270 versions.

### Which Powershell vulnerabilities are being exploited?

None of Powershell's vulnerabilities is on the list of flaws known to be exploited today.

### Why are newer Powershell flaws missing from this page?

Microsoft also lists Powershell under more specific names, such as Powershell Core and Powershell Editor Services. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

### How do I get alerts for Powershell?

Create a Precursor Intelligence account and track Powershell. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.

## Running Powershell?

Precursor Intelligence keeps checking for you:

- **Tell us what you run.** Pick your software from a list, or let us work it out from your website.
- **We match it to every flaw.** Over 400,000 published flaws, checked against your list.
- **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it.
- **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools.

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