Advisories · Technology

Microsoft Visual Studio 2026 version 18.3.

Every CVE that names Microsoft Visual Studio 2026 version 18.3 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-21256 CVE record

CVSS 8.8 High

GitHub Copilot and Visual Studio Remote Code Execution Vulnerability
- Microsoft Visual Studio 2022 version 17.14
- Microsoft Visual Studio 2026 version 18.3
- Command injection
- Code injection
Not analysed yet 10 Feb 2026
CVE-2026-21257 CVE record

CVSS 8.0 High

GitHub Copilot and Visual Studio Elevation of Privilege Vulnerability
- Microsoft Visual Studio 2022 version 17.14
- Microsoft Visual Studio 2026 version 18.3
- Command injection
Not analysed yet 10 Feb 2026