CVE-2023-36042

Visual Studio Denial of Service Vulnerability

CVE-2023-36042 is fixed in 15 products on 1 platform, first by KB5034274, released May 8, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

6.2

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0079

56th percentile

Where it's fixed

Product	Fix	Released
Microsoft
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for 32-bit Systems	KB5034274	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for ARM64-based Systems	KB5034274	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for x64-based Systems	KB5034274	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for 32-bit Systems	KB5034275	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for ARM64-based Systems	KB5034275	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for x64-based Systems	KB5034275	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for ARM64-based Systems	KB5033920	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for x64-based Systems	KB5033920	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for ARM64-based Systems	KB5033920	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for x64-based Systems	KB5033920	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for ARM64-based Systems	KB5034276	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for x64-based Systems	KB5034276	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022	KB5034272	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 (Server Core installation)	KB5034272	May 8, 2024
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022, 23H2 Edition (Server Core installation)	KB5033917	May 8, 2024

Details

Published
November 14, 2023
Weakness
Heap-based Buffer Overflow
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36042

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