7.3
High
CVE-2025-55240 Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally
Description
Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 15.9 | 15.9.0 → < 15.9.77 | 15.9.77 |
| Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) 16.11 | 16.11.0 → < 16.11.52 | 16.11.52 |
| Microsoft Visual Studio 2022 version 17.10 17.10 | 17.10.0 → < 17.10.20 | 17.10.20 |
| Microsoft Visual Studio 2022 version 17.12 17.12 | 17.12.0 → < 17.12.13 | 17.12.13 |
| Microsoft Visual Studio 2022 version 17.14 17.14 | 17.14.0 → < 17.14.17 | 17.14.17 |
Other CVEs of Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
The 74 CVEs of Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) →
CVE-2026-47304
Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature…
8.1
High
CVE-2026-32175
A tampering vulnerability exists when .NET Core improperly handles specially crafted files
4.3
Medium
CVE-2026-32177
Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally
7.3
High
CVE-2025-49739
Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized attacker to…
8.8
High