Known Vulnerabilities for Powershell Core by Microsoft
Listed below are 10 of the newest known vulnerabilities associated with "Powershell Core" by "Microsoft".
These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.
Data on known vulnerable versions is also displayed based on information from known CPEs
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-70337 json | Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network. | Not Provided | 2026-08-11 | 2026-08-13 |
| CVE-2026-58612 json | Server-side request forgery (ssrf) in Microsoft PowerShell Core allows an unauthorized attacker to disclose information over ... | Not Provided | 2026-08-11 | 2026-08-11 |
| CVE-2021-34485 json | Not Provided | 2021-08-12 | 2026-08-10 | |
| CVE-2021-26701 json | .NET Core Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-24112. | 8.1 - HIGH | 2021-02-25 | 2023-12-29 |
| CVE-2021-26423 json | Not Provided | 2021-08-12 | 2026-08-10 | |
| CVE-2021-1721 json | .NET Core and Visual Studio Denial of Service Vulnerability | 6.5 - MEDIUM | 2021-02-25 | 2023-12-29 |
| CVE-2020-1108 json | A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests, aka '.NET Core & .... | 7.5 - HIGH | 2020-05-21 | 2023-10-15 |
| CVE-2019-1301 json | A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vul... | 7.5 - HIGH | 2019-09-11 | 2020-08-24 |
| CVE-2019-1167 json | A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker t... | 4.1 - MEDIUM | 2019-07-19 | 2020-08-24 |
| CVE-2019-0657 json | A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and... | 5.9 - MEDIUM | 2019-03-05 | 2019-03-07 |