8.8High
CVE-2026-77907Visual Studio Remote Code Execution Vulnerability
Description
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Weakness (CWE):
CWE-122
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 | 18.9.0 – < 18.9.3 | |
| microsoft | visual studio 2026 | 18.9.0 – < 18.9.3 |
References and patches
- Visual Studio Remote Code Execution Vulnerability vendor-advisorypatchPatchVendor Advisory
CPE matches (NVD) (1)
cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:*≥ 18.9.0 < 18.9.3