EUVD-2025-4683

Malicious code in bioql PyPI...

CVE-2025-26620

Duende.AccessTokenManagement is a set of .NET libraries that manage OAuth and OpenId Connect access tokens. Duende.AccessTokenManagement contains a race condition when requesting access tokens using the client credentials flow. Concurrent requests to obtain an access token using differing protoco...

CVE-2025-26620

CVE-2025-26620 describes a race condition in Duende.AccessTokenManagement when multiple concurrent requests for client credentials tokens use varying TokenRequestParameters. The issue can cause concurrent requests to return tokens with incorrect protocol parameters (scope, resource indicator, etc...

CVE-2025-26620 Duende.AccessTokenManagement race condition when concurrently retrieving customized Client Credentials Access Tokens

Duende.AccessTokenManagement is a set of .NET libraries that manage OAuth and OpenId Connect access tokens. Duende.AccessTokenManagement contains a race condition when requesting access tokens using the client credentials flow. Concurrent requests to obtain an access token using differing protoco...

Duende.AccessTokenManagement 安全漏洞

Duende.AccessTokenManagement is an open source library from Duende. It is used to manage OAuth and OpenId Connect access tokens. A security vulnerability existed prior to Duende.AccessTokenManagement version 3.0.1, which stemmed from the possibility that an HTTP client created by...

HTTP Client uses incorrect token after refresh

Impact HTTP Clients created by AddUserAccessTokenHttpClient may use a different user's access token after a token refresh. This occurs because a refreshed token will be captured in pooled HttpClient instances, which may be used by a different user. Workarounds Instead of using...