What is CVE-2026-47305?

CVE-2026-47305 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Visual Studio Remote Code Execution Vulnerability

Which CVE IDs does CVE-2026-47305 cover?

CVE-2026-47305 covers the following CVE IDs: CVE-2026-47305. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-47305?

CVE-2026-47305 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-47305?

CVE-2026-47305 affects 3 products, including: Microsoft Visual Studio 2022 version 17.12; Microsoft Visual Studio 2022 version 17.14; Microsoft Visual Studio 2026 version 18.7.

CVE-2026-47305HighCVSS 7.8

Visual Studio Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 17, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-47305 →

📋 Description

Protection mechanism failure in Visual Studio allows an unauthorized attacker to execute code locally.

🎯 Affected products3

Microsoft Visual Studio 2022 version 17.12
Microsoft Visual Studio 2022 version 17.14
Microsoft Visual Studio 2026 version 18.7

✅ Remediation

KBRelease Notes (Security Update) — fixed build 18.7.4 KBRelease Notes (Security Update) — fixed build 17.12.22 KBRelease Notes (Security Update) — fixed build 17.14.36

🔗 References (6)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47305
patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2026 version 18.7
referencehttps://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes
patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.12
referencehttps://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes
patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.14