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asp.net core dos

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This tag covers discussions about denial-of-service (DoS) vulnerabilities in ASP.NET Core, specifically focusing on CVE-2026-42899, an infinite-loop DoS flaw affecting .NET 8, 9, and 10 on Windows, Linux, and macOS. The vulnerability is rated Important by Microsoft and allows remote, unauthenticated attacks that can crash web applications. Content includes patch guidance, risk assessment, and deployment considerations for administrators managing ASP.NET Core workloads.
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    CVE-2026-42899: Patch ASP.NET Core Infinite-Loop DoS in .NET 8/9/10 (Important)

    Microsoft disclosed CVE-2026-42899 on May 12, 2026, as an Important-rated ASP.NET Core denial-of-service vulnerability caused by an infinite-loop condition, affecting supported .NET 8.0, .NET 9.0, and .NET 10.0 installations across Windows, Linux, and macOS. The bug is not a data-theft story...
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    • .net 8 patching .net security asp.net core dos cve-2026-42899
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    • Forum: Security Alerts
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