
Vulnerabilities
How SignalR Resource Exhaustion Flaw CVE-2026-70159 Denies Service
Unpatched ASP.NET Core apps face denial of service attacks that block broadcasts and exhaust server resources without requiring authentication.
Everything Sandbox Gazette has reported about ASP.NET Core: 2 stories, newest first. Part of our Vulnerabilities coverage.

Unpatched ASP.NET Core apps face denial of service attacks that block broadcasts and exhaust server resources without requiring authentication.

An unpatched flaw in ASP.NET Core identity flows lets attackers reset passwords to arbitrary addresses, risking account takeover.