CVE-2026-69805

HighCVSS 8.1/10Last modified Sep 29, 2026

Description

External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-73 CWE-200 CWE-522

Affected software

Vendor	Product	Versions
Microsoft	Microsoft Visual Studio 2022 version 17.14	>= 17.14.0, < 17.14.40
Microsoft	Microsoft Visual Studio 2026 version 18.9	>= 18.9.0, < 18.9.3
Microsoft	Microsoft.Diagnostics.Runtime	>= 4.1.740301, < 4.1.740301

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69805Vendor Advisory

Timeline

Published: Sep 8, 2026
Last modified: Sep 29, 2026
NVD status: Analyzed

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