diff --git a/MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystem.c b/MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystem.c
index 746f2ced70..fde2085947 100644
--- a/MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystem.c
+++ b/MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystem.c
@@ -704,6 +704,7 @@ FvSimpleFileSystemRead (
 
     Status = FvFsReadFile (File->Instance->FvProtocol, File->FvFileInfo, &FileSize, &FileBuffer);
     if (EFI_ERROR (Status)) {
+      FreePool (FileBuffer);
       return EFI_DEVICE_ERROR;
     }
 
@@ -714,6 +715,8 @@ FvSimpleFileSystemRead (
     CopyMem (Buffer, (UINT8*)FileBuffer + File->Position, *BufferSize);
     File->Position += *BufferSize;
 
+    FreePool (FileBuffer);
+
     return EFI_SUCCESS;
   }
 }