Microsoft.aspnetcore.signalr.common CVEs and Security Vulnerabilities

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CVE-2026-70159

ASP.NET Core Denial of Service Vulnerability

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

CVSS 3.1 · 7.5 High EPSS 1.2% KEV · Not listed

Vendors

Microsoft

Products

Microsoft.aspnetcore.signalr.common Microsoft.aspnetcore.signalr.core Microsoft Visual Studio 2026 Version 18.10 and 1 more

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