# Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets (NuGet) vulnerabilities

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 2.3.13 (Sep 8, 2026): no advisory affects it
- Newest unaffected release: 2.3.13 (Sep 8, 2026), the latest release
- Releases: 23 since 2.1.0 (May 29, 2018)
- Registry: https://www.nuget.org/packages/Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2023-38180: 0.0.1-alpha to 2.1.3 (2.1.40 is outside it)

## Advisories (1)

### [CVE-2023-38180](https://cve.now/CVE-2023-38180): .NET and Visual Studio Denial of Service Vulnerability

- Severity: High 7.5 · KEV
- Published: Aug 8, 2023
- Affected: fixed in 2.1.40.
- Fixed in 2.1.40 (released Aug 8, 2023, the day of disclosure).
- The latest release, 2.3.13, is not affected.

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