Package · Wolfi

dotnet-9

2 known vulnerabilities.

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High 7.5

CVE-2026-21218

.NET Spoofing Vulnerability

Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a network.

Microsoft .NET 8.0 .NET 9.0 .NET 10.0 Ubuntu Alpine Wolfi NuGet

Feb 10, 2026