diff --git a/eng/Common.globalconfig b/eng/Common.globalconfig
index fd878420d57..3590395a013 100644
--- a/eng/Common.globalconfig
+++ b/eng/Common.globalconfig
@@ -310,7 +310,7 @@ dotnet_diagnostic.CA1833.severity = warning
 dotnet_diagnostic.CA1834.severity = suggestion
 
 # Prefer the 'Memory'-based overloads for 'ReadAsync' and 'WriteAsync'
-dotnet_diagnostic.CA1835.severity = suggestion
+dotnet_diagnostic.CA1835.severity = warning
 
 # Prefer IsEmpty over Count
 dotnet_diagnostic.CA1836.severity = suggestion
diff --git a/src/Shared/CommunicationsUtilities.cs b/src/Shared/CommunicationsUtilities.cs
index 2651cc3b0ae..670ba076324 100644
--- a/src/Shared/CommunicationsUtilities.cs
+++ b/src/Shared/CommunicationsUtilities.cs
@@ -465,7 +465,7 @@ internal static async Task<int> ReadAsync(Stream stream, byte[] buffer, int byte
             int totalBytesRead = 0;
             while (totalBytesRead < bytesToRead)
             {
-                int bytesRead = await stream.ReadAsync(buffer, totalBytesRead, bytesToRead - totalBytesRead);
+                int bytesRead = await stream.ReadAsync(buffer.AsMemory(totalBytesRead, bytesToRead - totalBytesRead), CancellationToken.None);
                 if (bytesRead == 0)
                 {
                     return totalBytesRead;