Vulnerability archive

Understand vulnerabilities. Protect your applications.

Discover which vulnerabilities affect your technologies and how to fix them. Explore clear explanations, affected versions and practical recommendations - from CMS platforms and plugins to application libraries.

Vulnerability archive 35

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High
CVE-2026-96225

Microsoft Security Advisory CVE-2026-96225 - .NET and Visual Studio Elevation of Privilege Vulnerability

A vulnerability in .NET Core App Runtime and System.Private.CoreLib on Linux and macOS allows local attackers to manipulate Unix named-mutex and shared-memory paths to overwrite files, widen permissions, or elevate privileges.

Medium
CVE-2026-66822

Microsoft Security Advisory CVE-2026-66822 - .NET and Visual Studio Information Disclosure Vulnerability

A vulnerability in System.Net.Http allows SocketsHttpHandler to retain proxy authorization headers during an HTTP redirect. This can lead to information disclosure by leaking basic proxy credentials to the destination server.

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