Microsoft Microsoft Visual Studio 2026 version 18.3
2 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-2026-21256 | 18.3.0 – < 18.3.0 | GitHub Copilot and Visual Studio Remote Code Execution Vulnerability | HIGH 8.8 | 1.2 % | ||
| CVE-2026-21257 | 18.3.0 – < 18.3.0 | GitHub Copilot and Visual Studio Elevation of Privilege Vulnerability | HIGH 8.0 | 0.9 % |