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CVE-2026-50650

HIGH

7.8

CVSS 3.1

Metadata

CVE ID: CVE-2026-50650
State: PUBLISHED
Assigner: microsoft
Reserved: 2026-06-05 14:33 UTC
Published: 2026-07-14 19:29 UTC
Last updated: 2026-07-14 19:40 UTC
Primary CWE: CWE-94
CWE-94: Improper Control of Generation of Code ('Code Inject…
Vendor / Product: Microsoft / .NET 8.0
Sources: cve.org · NVD

Severity & Metrics

7.8 HIGH CVSS 3.1

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

Affected products (11)

Vendor	Product	Platform	Versions
Microsoft	.NET 8.0	—	8.0.0 < 8.0.29
Microsoft	.NET 9.0	—	9.0.0 < 9.0.18
Microsoft	Microsoft .NET Framework 3.5	Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation)	3.5.0 < 2.0.50727.8983 & 3.0.30729.8978
Microsoft	Microsoft .NET Framework 3.5 AND 4.7.2	Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation),Windows Se	4.7.0 < 2.0.50727.9069 & 3.0.30729.9067 & 4.7.4143.0
Microsoft	Microsoft .NET Framework 3.5 AND 4.8	Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 Version 22H2 for 3	4.8.0 < 2.0.50727.9069 & 3.0.30729.9067 & 4.8.4803.0
Microsoft	Microsoft .NET Framework 3.5 AND 4.8.1	Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 Version 22H2 for 32-bit Systems,Windows 10 Version 22H2 for ARM64-based Systems,Windows 10 Version 22H2 for	4.8.1 < 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0
Microsoft	Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation)	4.7.0 < 4.7.4143.0
Microsoft	Microsoft .NET Framework 4.8	Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation),Windows Server 2016,Window	4.8.0 < 4.8.4803.0
Microsoft	Microsoft Visual Studio 2022 version 17.12	—	17.12.0 < 17.12.22
Microsoft	Microsoft Visual Studio 2022 version 17.14	—	17.14.0 < 17.14.36
Microsoft	Microsoft Visual Studio 2026 version 18.7	—	18.0 < 18.7.4

Weakness (CWE)

CWE	Source	Description
CWE-94	cna	CWE-94: Improper Control of Generation of Code ('Code Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.8	HIGH	3.1	cna	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

References (1)

.NET Framework Elevation of Privilege Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50650

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