Microsoft Microsoft Visual Studio 2026 version 18.9
9 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-69806 | 18.9.0 – < 18.9.3 | .NET Elevation of Privilege Vulnerability | HIGH 7.0 | 0.8 % | ||
| CVE-2026-77906 | 18.9.0 – < 18.9.3 | Visual Studio Remote Code Execution Vulnerability | HIGH 8.8 | 0.8 % | ||
| CVE-2026-71328 | | .NET and Visual Studio Remote Code Execution Vulnerability | HIGH 8.8 | 0.8 % | ||
| CVE-2026-69304 | | ASP.NET Core Denial of Service Vulnerability | MEDIUM 5.9 | 0.9 % | ||
| CVE-2026-69805 | 18.9.0 – < 18.9.3 | .NET Elevation of Privilege Vulnerability | HIGH 8.1 | 0.5 % | ||
| CVE-2026-58649 | | .NET Information Disclosure Vulnerability | MEDIUM 6.5 | 0.4 % | ||
| CVE-2026-69439 | | .NET and Visual Studio Elevation of Privilege Vulnerability | HIGH 8.8 | 0.8 % | ||
| CVE-2026-77907 | 18.9.0 – < 18.9.3 | Visual Studio Remote Code Execution Vulnerability | HIGH 8.8 | 0.8 % | ||
| CVE-2026-69522 | | .NET and Visual Studio Remote Code Execution Vulnerability | HIGH 8.8 | 0.8 % |