Microsoft.AspNetCore.Authentication.JwtBearer

v9.0.4

ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/d5dc8a13cc618b9cbdc1e5744b4806c594d49553

aspnet dotnetframework Microsoft

aspnetcore authentication security

NuGet Stats Changelog

Total Downloads

1.3B

1,299,339,420

Published

Apr 8, 2025

Latest stable version

Install

.NET CLI

dotnet add package Microsoft.AspNetCore.Authentication.JwtBearer --version 9.0.4

Package Manager Console

Install-Package Microsoft.AspNetCore.Authentication.JwtBearer -Version 9.0.4

PackageReference

<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="9.0.4" />

Frameworks

net9.0

Dependencies

Microsoft.IdentityModel.Protocols.OpenIdConnect

net9.0

[8.0.1, )

Adoption guide

Resource APIs that need standards-based token validation and policy-driven authorization.

Security guide

Why it appears in the guide: JWT bearer authentication middleware for validating access tokens in ASP.NET Core APIs. Trade-off: You still need robust issuer configuration, key rollover handling and defense-in-depth authorization rules.

Compatibility metadata lists 1 target framework; confirm the exact target used by your application.

How to read this guidance

Sources: published NuGet v3 registry metadata and explicit NuBrowse editorial guides. Refresh: package metadata is refreshed from NuGet when the page loads. Limit: this is not a security, legal or compatibility guarantee; validate the selected version in your project.

Useful next steps

Move from package metadata to a concrete selection or review workflow.

Security package guide Audit NuGet dependencies in a .NET project Review NuGet licenses before shipping