diff --git a/release-notes/8.0/known-issues.md b/release-notes/8.0/known-issues.md
index c5acc3f5bd..e0dd0eda68 100644
--- a/release-notes/8.0/known-issues.md
+++ b/release-notes/8.0/known-issues.md
@@ -13,6 +13,41 @@ SDK Resolver Failure: "The SDK resolver "Microsoft.DotNet.MSBuildSdkResolver" fa
 File name: '...\sdk-manifests\8.0.100-rc.1\microsoft.net.workload.emscripten.current\WorkloadManifest.json'
 ```
 
+### [.NET SDK 8.0.1xx RC2] `dotnet tool restore` may fail with a file access exception when restoring multiple tools
+
+When running `dotnet tool restore` with a tools config which contains multiple .NET tools, the command can fail with an exception similar to the following:
+
+```
+Unhandled exception: System.AggregateException: One or more errors occurred. (The process cannot access the file 'C:\Users\Username\AppData\Local\Temp\a75617cf-9767-45ca-aaed-34da2edd223e\project.assets.json' because it is being used by another process.)
+ ---> System.IO.IOException: The process cannot access the file 'C:\Users\Username\AppData\Local\Temp\a75617cf-9767-45ca-aaed-34da2edd223e\project.assets.json' because it is being used by another process.
+   at Microsoft.Win32.SafeHandles.SafeFileHandle.CreateFile(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options)
+   at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, Nullable`1 unixCreateMode)
+   at System.IO.Strategies.OSFileStreamStrategy..ctor(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, Nullable`1 unixCreateMode)
+   at System.IO.Strategies.FileStreamHelpers.ChooseStrategyCore(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, Nullable`1 unixCreateMode)
+   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
+   at NuGet.ProjectModel.LockFileFormat.Write(String filePath, LockFile lockFile)
+   at Microsoft.DotNet.Cli.ToolPackage.ToolPackageDownloader.CreateAssetFile(PackageId packageId, NuGetVersion version, DirectoryPath packagesRootPath, DirectoryPath assetFileDirectory, String runtimeJsonGraph, String targetFramework) in C:\git\dotnet-sdk-8\src\Cli\dotnet\ToolPackage\ToolPackageDownloader.cs:line 329
+   at Microsoft.DotNet.Cli.ToolPackage.ToolPackageDownloader.<>c__DisplayClass8_0.<InstallPackage>b__0() in C:\git\dotnet-sdk-8\src\Cli\dotnet\ToolPackage\ToolPackageDownloader.cs:line 130
+   at Microsoft.DotNet.Cli.TransactionalAction.Run[T](Func`1 action, Action commit, Action rollback) in C:\git\dotnet-sdk-8\src\Cli\dotnet\TransactionalAction.cs:line 84
+   at Microsoft.DotNet.Cli.ToolPackage.ToolPackageDownloader.InstallPackage(PackageLocation packageLocation, PackageId packageId, VerbosityOptions verbosity, VersionRange versionRange, String targetFramework, Boolean isGlobalTool) in C:\git\dotnet-sdk-8\src\Cli\dotnet\ToolPackage\ToolPackageDownloader.cs:line 80
+   at Microsoft.DotNet.Tools.Tool.Restore.ToolRestoreCommand.InstallPackages(ToolManifestPackage package, Nullable`1 configFile) in C:\git\dotnet-sdk-8\src\Cli\dotnet\commands\dotnet-tool\restore\ToolRestoreCommand.cs:line 127
+   at Microsoft.DotNet.Tools.Tool.Restore.ToolRestoreCommand.<>c__DisplayClass10_0.<Execute>b__0(ToolManifestPackage package) in C:\git\dotnet-sdk-8\src\Cli\dotnet\commands\dotnet-tool\restore\ToolRestoreCommand.cs:line 96
+   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorResults.GetElement(Int32 index)
+   at System.Linq.Parallel.QueryResults`1.get_Item(Int32 index)
+   at System.Linq.Parallel.PartitionedDataSource`1.ListContiguousIndexRangeEnumerator.MoveNext(T& currentElement, Int32& currentKey)
+   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
+   at System.Linq.Parallel.SpoolingTaskBase.Work()
+   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
+   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
+```
+
+**Workarounds**
+
+The error only occurs when there are multiple tools that have not been previously restored.  So to work around the issue, you can remove all but one tool from the `dotnet-tools.json` config file, and run `dotnet tool restore`.  Then add the tools back to the config file one at a time, running `dotnet tool restore` between each one.
+
+If you are using .NET tools in CI where you can't easily modify the tools config file between multiple tool restores, you can create a separate `dotnet-tools.json` config file for each .NET tool in a separate subfolder.  Then run `dotnet tool restore` in each subfolder.
+
+
 ## .NET MAUI
 
 For details about known issues, please refer to the individual repositories: