# CVE-2026-50528

## Summary

- **CVE ID:** CVE-2026-50528
- **Severity:** HIGH
- **CVSS Score:** 8.2 (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)
- **CWE:** CWE-863, CWE-302, CWE-636
- **Published:** Jul 14, 2026
- **Last Modified:** Sep 9, 2026

## Description

Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network.

## Affected Products

- Microsoft — .NET 10.0 (10.0.0)
- Microsoft — .NET 8.0 (8.0.0)
- Microsoft — .NET 9.0 (9.0.0)
- Microsoft — Microsoft Visual Studio 2022 version 17.12 (17.12.0)
- Microsoft — Microsoft Visual Studio 2022 version 17.14 (17.14.0)
- Microsoft — Microsoft Visual Studio 2026 version 18.7 (18.0)

## References

- [CNA](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50528)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.56%
- **EPSS Percentile:** 44.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._