Hayden Barnes
Security-focused .NET developer and consultant who discusses ASP.NET vulnerabilities and mitigation strategies, and is associated with HeroDevs providing post-EOL .NET support and patches.
Best podcasts with Hayden Barnes
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Nov 21, 2025 • 36min
Hayden Barnes and CVE-2025-33515
Hayden Barnes, a security-focused .NET developer and consultant with HeroDevs, explains a critical ASP.NET vulnerability CVE-2025-55315. He breaks down how HTTP chunk parsing and CRLF quirks enable request smuggling. He covers which runtimes are affected, why scanners can miss older installs, short-term mitigations, and options for post‑EOL patching and upgrades.
