Vulnerability in Microsoft Visual Studio 2022 Version 17.12
CVE-2026-47304
Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Visual Studio 2022 Version 17.12 — versions 17.12.0
- Microsoft Visual Studio 2022 Version 17.14 — versions 17.14.0
- Microsoft Visual Studio 2026 Version 18.7 — versions 18.0
Weakness classification (CWE)
References
- secure@microsoft.com (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2026-47304?
- CVE-2026-47304 is a high-severity vulnerability in Microsoft Visual Studio 2022 Version 17.12, classified under Insufficient Verification of Data Authenticity. CVSS score: 8.1/10. Published 2026-07-14.
- How severe is CVE-2026-47304?
- High severity. CVSS v3 base score is 8.1 out of 10.