Advisories · Technology

Microsoft Visual Studio 2026 version 18.9.

Every CVE that names Microsoft Visual Studio 2026 version 18.9 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-69806 CVE record

CVSS 7.0 High

.NET Elevation of Privilege Vulnerability
- Microsoft .NET 10.0 runtime
- Microsoft .NET 11.0 runtime
- Code injection
- Information disclosure
Not analysed yet 8 Sept 2026
CVE-2026-77906 CVE record

CVSS 8.8 High

Visual Studio Remote Code Execution Vulnerability
- Microsoft Visual Studio 2026 version 18.9
- Memory corruption
Not analysed yet 8 Sept 2026
CVE-2026-58649 CVE record

CVSS 6.5 Medium

.NET Information Disclosure Vulnerability
- Microsoft .NET 10.0 runtime
- Microsoft .NET 11.0 runtime
- CWE-346
Not analysed yet 8 Sept 2026
CVE-2026-69805 CVE record

CVSS 7.5 High

.NET Elevation of Privilege Vulnerability
- Microsoft Visual Studio 2022 version 17.14
- Microsoft Visual Studio 2026 version 18.9
- Path traversal
- Information disclosure
Not analysed yet 8 Sept 2026
CVE-2026-77907 CVE record

CVSS 8.8 High

Visual Studio Remote Code Execution Vulnerability
- Microsoft Visual Studio 2026 version 18.9
- Memory corruption
Not analysed yet 8 Sept 2026