diff --git a/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core.Test/FrameworkChecker/CompatibilityCheckerFacts.cs b/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core.Test/FrameworkChecker/CompatibilityCheckerFacts.cs
index 2316f651fdb0..0bce4760b005 100644
--- a/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core.Test/FrameworkChecker/CompatibilityCheckerFacts.cs
+++ b/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core.Test/FrameworkChecker/CompatibilityCheckerFacts.cs
@@ -7,6 +7,7 @@ namespace NuGetUpdater.Core.Test.FrameworkChecker;
 public class CompatibilityCheckerFacts
 {
     [Theory]
+    [InlineData("net8.0", "net7.0")]
     [InlineData("net7.0", "net7.0")]
     [InlineData("net7.0", "net6.0")]
     [InlineData("net7.0", "net5.0")]
@@ -26,6 +27,7 @@ public void PackageContainsCompatibleFramework(string projectTfm, string package
     [Theory]
     [InlineData("net48", "netcoreapp3.1")]
     [InlineData("net48", "netstandard2.1")]
+    [InlineData("net7.0", "net8.0")]
     [InlineData("net6.0", "net7.0")]
     [InlineData("net5.0", "net6.0")]
     [InlineData("netcoreapp3.1", "net5.0")]
@@ -42,6 +44,7 @@ public void PackageContainsIncompatibleFramework(string projectTfm, string packa
     [Theory]
     [InlineData(new[] { "net7.0", "net472" }, new[] { "netstandard2.0" })]
     [InlineData(new[] { "net7.0", "net472" }, new[] { "net5.0", "net461" })]
+    [InlineData(new[] { "net6.0", "net6.0-windows10.0.19041" }, new[] { "net6.0", ".NETStandard2.0" })]
     public void PackageContainsCompatibleFrameworks(string[] projectTfms, string[] packageTfms)
     {
         var result = CompatibilityChecker.IsCompatible(projectTfms, packageTfms, new Logger(verbose: true));
diff --git a/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/CompatabilityChecker.cs b/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/CompatabilityChecker.cs
index c2f5dd41c7df..4b4b8e72a6c2 100644
--- a/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/CompatabilityChecker.cs
+++ b/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/CompatabilityChecker.cs
@@ -8,8 +8,8 @@ public class CompatibilityChecker
 {
     public static bool IsCompatible(string[] projectTfms, string[] packageTfms, Logger logger)
     {
-        var projectFrameworks = projectTfms.Select(t => NuGetFramework.Parse(t));
-        var packageFrameworks = packageTfms.Select(t => NuGetFramework.Parse(t));
+        var projectFrameworks = projectTfms.Select(ParseFramework);
+        var packageFrameworks = packageTfms.Select(ParseFramework);
 
         var compatibilityService = new FrameworkCompatibilityService();
         var compatibleFrameworks = compatibilityService.GetCompatibleFrameworks(packageFrameworks);
@@ -23,5 +23,17 @@ public static bool IsCompatible(string[] projectTfms, string[] packageTfms, Logg
 
         logger.Log("The package is compatible.");
         return true;
+
+        static NuGetFramework ParseFramework(string tfm)
+        {
+            var framework = NuGetFramework.Parse(tfm);
+            if (framework.HasPlatform && framework.PlatformVersion != FrameworkConstants.EmptyVersion)
+            {
+                // Platform versions are not well supported by the FrameworkCompatibilityService. Make a best
+                // effort by including just the platform.
+                framework = new NuGetFramework(framework.Framework, framework.Version, framework.Platform, FrameworkConstants.EmptyVersion);
+            }
+            return framework;
+        }
     }
 }
\ No newline at end of file
diff --git a/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/SupportedFrameworks.cs b/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/SupportedFrameworks.cs
index f5493d98a545..a04f09dcd467 100644
--- a/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/SupportedFrameworks.cs
+++ b/nuget/helpers/lib/NuGetUpdater/NuGetUpdater.Core/FrameworkChecker/SupportedFrameworks.cs
@@ -23,6 +23,8 @@ namespace NuGetUpdater.Core.FrameworkChecker;
 /// </remarks>
 public static class SupportedFrameworks
 {
+    public static readonly Version Version8 = new Version(8, 0, 0, 0);
+
     public static readonly NuGetFramework MonoAndroid = new NuGetFramework(FrameworkIdentifiers.MonoAndroid, EmptyVersion);
     public static readonly NuGetFramework MonoTouch = new NuGetFramework(FrameworkIdentifiers.MonoTouch, EmptyVersion);
     public static readonly NuGetFramework MonoMac = new NuGetFramework(FrameworkIdentifiers.MonoMac, EmptyVersion);
@@ -44,6 +46,14 @@ public static class SupportedFrameworks
     public static readonly NuGetFramework Net70Tizen = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version7, "tizen", EmptyVersion);
     public static readonly NuGetFramework Net70TvOs = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version7, "tvos", EmptyVersion);
     public static readonly NuGetFramework Net70Windows = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version7, "windows", EmptyVersion);
+    public static readonly NuGetFramework Net80 = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8);
+    public static readonly NuGetFramework Net80Android = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8, "android", EmptyVersion);
+    public static readonly NuGetFramework Net80Ios = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8, "ios", EmptyVersion);
+    public static readonly NuGetFramework Net80MacOs = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8, "macos", EmptyVersion);
+    public static readonly NuGetFramework Net80MacCatalyst = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8, "maccatalyst", EmptyVersion);
+    public static readonly NuGetFramework Net80Tizen = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8, "tizen", EmptyVersion);
+    public static readonly NuGetFramework Net80TvOs = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8, "tvos", EmptyVersion);
+    public static readonly NuGetFramework Net80Windows = new NuGetFramework(FrameworkIdentifiers.NetCoreApp, Version8, "windows", EmptyVersion);
     public static readonly NuGetFramework NetCore = new NuGetFramework(FrameworkIdentifiers.NetCore, EmptyVersion);
     public static readonly NuGetFramework NetMf = new NuGetFramework(FrameworkIdentifiers.NetMicro, EmptyVersion);
     public static readonly NuGetFramework UAP = new NuGetFramework(FrameworkIdentifiers.UAP, EmptyVersion);
@@ -68,6 +78,7 @@ static SupportedFrameworks()
             Net50, Net50Windows,
             Net60, Net60Android, Net60Ios, Net60MacCatalyst, Net60MacOs, Net60TvOs, Net60Windows,
             Net70, Net70Android, Net70Ios, Net70MacCatalyst, Net70MacOs, Net70TvOs, Net70Windows,
+            Net80, Net80Android, Net80Ios, Net80MacCatalyst, Net80MacOs, Net80TvOs, Net80Windows,
             NetCore, NetCore45, NetCore451,
             NetCoreApp10, NetCoreApp11, NetCoreApp20, NetCoreApp21, NetCoreApp22, NetCoreApp30, NetCoreApp31,
             NetMf,
@@ -87,6 +98,7 @@ public static class TfmFilters
     {
         public static readonly List<NuGetFramework> NetTfms = new List<NuGetFramework>
         {
+            Net80,
             Net70,
             Net60,
             Net50