7.4
High
CVE-2026-118147 Improper certificate validation in Visual Studio allows an unauthorized attacker to perform spoofing over a network
Description
Improper certificate validation in Visual Studio allows an unauthorized attacker to perform spoofing over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Visual Studio 2017 version 15.9 15.9 | 15.9.0 → < 15.9.84 | 15.9.84 |
| Microsoft Visual Studio 2019 version 16.11 16.11 | 16.11.0 → < 16.11.62 | 16.11.62 |
| Microsoft Visual Studio 2022 version 17.14 17.14 | 17.14.0 → < 17.14.44 | 17.14.44 |
| Microsoft Visual Studio 2026 version 18.11 18.11 | 18.11.0 → < 18.11.3 | 18.11.3 |
References
- Visual Studio Spoofing Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified