Powershell Core
by Microsoft
CVEs (20)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2018-8256 | Hig | 0.59 | 8.8 | 0.23 | Nov 14, 2018 | A remote code execution vulnerability exists when PowerShell improperly handles specially crafted files, aka "Microsoft PowerShell Remote Code Execution Vulnerability." This affects Windows RT 8.1, PowerShell Core 6.0, Microsoft.PowerShell.Archive 1.2.2.0, Windows Server 2016,… | ||
| CVE-2026-70337 | Hig | 0.57 | 8.8 | 0.01 | Aug 11, 2026 | Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network. | ||
| CVE-2021-26701 | Hig | 0.55 | 8.1 | 0.30 | Feb 25, 2021 | .NET Core Remote Code Execution Vulnerability | ||
| CVE-2019-0632 | Hig | 0.51 | 7.8 | 0.01 | Mar 5, 2019 | A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0627, CVE-2019-0631. | ||
| CVE-2019-0631 | Hig | 0.51 | 7.8 | 0.01 | Mar 5, 2019 | A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0627, CVE-2019-0632. | ||
| CVE-2019-0627 | Hig | 0.51 | 7.8 | 0.01 | Mar 5, 2019 | A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0631, CVE-2019-0632. | ||
| CVE-2018-8415 | Hig | 0.51 | 7.8 | 0.01 | Nov 14, 2018 | A tampering vulnerability exists in PowerShell that could allow an attacker to execute unlogged code, aka "Microsoft PowerShell Tampering Vulnerability." This affects Windows 7, PowerShell Core 6.1, Windows Server 2012 R2, Windows RT 8.1, PowerShell Core 6.0, Windows Server… | ||
| CVE-2020-1108 | Hig | 0.50 | 7.5 | 0.06 | May 21, 2020 | A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Core or .NET Framework web application. The vulnerability can be… | ||
| CVE-2018-8292 | Hig | 0.50 | 7.5 | 0.15 | Oct 10, 2018 | An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NET Core Information Disclosure Vulnerability." This affects .NET Core 2.1, .NET Core 1.0, .NET Core 1.1, PowerShell Core 6.0. | ||
| CVE-2018-0875 | Hig | 0.50 | 7.5 | 0.09 | Mar 14, 2018 | .NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability". | ||
| CVE-2021-26423 | Hig | 0.49 | 7.5 | 0.04 | Aug 12, 2021 | .NET Core and Visual Studio Denial of Service Vulnerability | ||
| CVE-2019-1301 | Hig | 0.49 | 7.5 | 0.05 | Sep 11, 2019 | A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vulnerability'. | ||
| CVE-2018-0786 | Hig | 0.49 | 7.5 | 0.04 | Jan 10, 2018 | Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core 6.0.0 allow a security feature bypass vulnerability due to the way certificates are validated, aka ".NET Security Feature Bypass Vulnerability." | ||
| CVE-2018-0764 | Hig | 0.49 | 7.5 | 0.09 | Jan 10, 2018 | Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 5.7 and .NET Core 1.0. 1.1 and 2.0 allow a denial of service vulnerability due to the way XML documents are processed, aka ".NET and .NET Core Denial Of Service Vulnerability". This… | ||
| CVE-2026-58612 | Hig | 0.48 | 7.4 | 0.01 | Aug 11, 2026 | Server-side request forgery (ssrf) in Microsoft PowerShell Core allows an unauthorized attacker to disclose information over a network. | ||
| CVE-2021-1721 | Med | 0.43 | 6.5 | 0.03 | Feb 25, 2021 | .NET Core and Visual Studio Denial of Service Vulnerability | ||
| CVE-2019-0657 | Med | 0.39 | 5.9 | 0.05 | Mar 5, 2019 | A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'. | ||
| CVE-2018-8356 | Med | 0.36 | 5.5 | 0.01 | Jul 11, 2018 | A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework… | ||
| CVE-2021-34485 | Med | 0.33 | 5.0 | 0.01 | Aug 12, 2021 | .NET Core and Visual Studio Information Disclosure Vulnerability | ||
| CVE-2019-1167 | Med | 0.27 | 4.1 | 0.01 | Jul 19, 2019 | A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement, aka 'Windows Defender Application Control Security Feature Bypass Vulnerability'. |
- risk 0.59cvss 8.8epss 0.23
A remote code execution vulnerability exists when PowerShell improperly handles specially crafted files, aka "Microsoft PowerShell Remote Code Execution Vulnerability." This affects Windows RT 8.1, PowerShell Core 6.0, Microsoft.PowerShell.Archive 1.2.2.0, Windows Server 2016,…
- risk 0.57cvss 8.8epss 0.01
Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.
- risk 0.55cvss 8.1epss 0.30
.NET Core Remote Code Execution Vulnerability
- risk 0.51cvss 7.8epss 0.01
A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0627, CVE-2019-0631.
- risk 0.51cvss 7.8epss 0.01
A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0627, CVE-2019-0632.
- risk 0.51cvss 7.8epss 0.01
A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0631, CVE-2019-0632.
- risk 0.51cvss 7.8epss 0.01
A tampering vulnerability exists in PowerShell that could allow an attacker to execute unlogged code, aka "Microsoft PowerShell Tampering Vulnerability." This affects Windows 7, PowerShell Core 6.1, Windows Server 2012 R2, Windows RT 8.1, PowerShell Core 6.0, Windows Server…
- risk 0.50cvss 7.5epss 0.06
A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Core or .NET Framework web application. The vulnerability can be…
- risk 0.50cvss 7.5epss 0.15
An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NET Core Information Disclosure Vulnerability." This affects .NET Core 2.1, .NET Core 1.0, .NET Core 1.1, PowerShell Core 6.0.
- risk 0.50cvss 7.5epss 0.09
.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability".
- risk 0.49cvss 7.5epss 0.04
.NET Core and Visual Studio Denial of Service Vulnerability
- risk 0.49cvss 7.5epss 0.05
A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vulnerability'.
- risk 0.49cvss 7.5epss 0.04
Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core 6.0.0 allow a security feature bypass vulnerability due to the way certificates are validated, aka ".NET Security Feature Bypass Vulnerability."
- risk 0.49cvss 7.5epss 0.09
Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 5.7 and .NET Core 1.0. 1.1 and 2.0 allow a denial of service vulnerability due to the way XML documents are processed, aka ".NET and .NET Core Denial Of Service Vulnerability". This…
- risk 0.48cvss 7.4epss 0.01
Server-side request forgery (ssrf) in Microsoft PowerShell Core allows an unauthorized attacker to disclose information over a network.
- risk 0.43cvss 6.5epss 0.03
.NET Core and Visual Studio Denial of Service Vulnerability
- risk 0.39cvss 5.9epss 0.05
A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'.
- risk 0.36cvss 5.5epss 0.01
A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework…
- risk 0.33cvss 5.0epss 0.01
.NET Core and Visual Studio Information Disclosure Vulnerability
- risk 0.27cvss 4.1epss 0.01
A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement, aka 'Windows Defender Application Control Security Feature Bypass Vulnerability'.