CVE-2025-21176

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability

State: Published
Severity: 8.8 High
Published: Jan 14, 2025
Updated: Jun 9, 2026
Reserved: Dec 5, 2024

Description

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-126 Buffer Over-read

Affected Products

Product	Versions
.NET 8.0Microsoft	8.0.0 to before 8.0.12Affected
.NET 9.0Microsoft	9.0.0 to before 9.0.1Affected
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2Microsoft	3.0.0.0 to before 10.0.14393.7699Affected
Microsoft .NET Framework 3.5 AND 4.7.2Microsoft	4.7.0 to before 4.7.04126.01Affected
Microsoft .NET Framework 3.5 AND 4.8Microsoft	4.8.0 to before 4.8.04775.01Affected
Microsoft .NET Framework 3.5 AND 4.8.1Microsoft	4.8.1 to before 4.8.1.09294.01Affected
Microsoft .NET Framework 4.6.2Microsoft	4.7.0 to before 4.7.04126.01Affected
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft	4.7.0 to before 4.7.04126.01Affected
Microsoft .NET Framework 4.6/4.6.2Microsoft	10.0.0.0 to before 10.0.10240.20890Affected
Microsoft .NET Framework 4.8Microsoft	4.8.0 to before 4.8.04775.01Affected
Microsoft Visual Studio 2015 Update 3Microsoft	14.0.0 to before 14.0.24252.2Affected
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Microsoft	15.9.0 to before 15.9.69Affected
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)Microsoft	16.11.0 to before 16.11.43Affected
Microsoft Visual Studio 2022 version 17.10Microsoft	17.10.0 to before 17.10.10Affected
Microsoft Visual Studio 2022 version 17.12Microsoft	17.12.0 to before 17.12.4Affected
Microsoft Visual Studio 2022 version 17.6Microsoft	17.6.0 to before 17.6.22Affected
Microsoft Visual Studio 2022 version 17.8Microsoft	17.8.0 to before 17.8.17Affected

References

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