What is CVE-2025-21405?

CVE-2025-21405 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Visual Studio Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2025-21405 cover?

CVE-2025-21405 covers the following CVE IDs: CVE-2025-21405. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-21405?

CVE-2025-21405 has a CVSS v3 base score of 7.3, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-21405?

CVE-2025-21405 affects 1 product, including: Microsoft Visual Studio 2022 version 17.12.

CVE-2025-21405HighCVSS 7.3

Visual Studio Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

January 14, 2025

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-21405 →

🎯 Affected products1

Microsoft Visual Studio 2022 version 17.12

✅ Remediation

KBRelease Notes (Security Update) — fixed build 17.12.4

🔗 References (3)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21405
patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.12
referencehttps://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes