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CVE-2025-26646

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CVE-2025-26646

Published: May 13, 2025

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

8.0

HIGH

Description

External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.

VendorProductVersions

Microsoft

.NET 8.0

affected
8.0.0 - < 8.0.16

Microsoft

.NET 9.0

affected
9.0.0 - < 9.0.5

Microsoft

Build Tools for Visual Studio 2022

affected
17.0 - < Fixed Version 17.13.7

Microsoft

Microsoft Visual Studio 2022 version 17.10

affected
17.10.0 - < 17.10.15

Microsoft

Microsoft Visual Studio 2022 version 17.12

affected
17.12.0 - < 17.12.8

Microsoft

Microsoft Visual Studio 2022 version 17.13

affected
17.13.0 - < 17.13.7

Microsoft

Microsoft Visual Studio 2022 version 17.8

affected
17.8.0 - < 17.8.21

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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