CVE-2026-50528highCWE-302CWE-636CWE-863

CVE-2026-50528: high-severity vulnerability in Microsoft Visual Studio 2022 version 17.12

.NET Security Feature Bypass Vulnerability

Published · Updated

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.2epss 0.6%
Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft Visual Studio 2022 version 17.12Microsoft · Microsoft Visual Studio 2022 version 17.14Microsoft · Microsoft Visual Studio 2026 version 18.7Microsoft · .NET 10.0 runtimeMicrosoft · .NET 8.0 runtimeMicrosoft · .NET 9.0 runtime
Related CVEs — Microsoft Visual Studio 2022 version 17.12

In the same product, most dangerous first.

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