diff --git a/SecurityPkg/VariableAuthenticated/RuntimeDxe/AuthService.c b/SecurityPkg/VariableAuthenticated/RuntimeDxe/AuthService.c
index fd2d0d6043..7f9d531100 100644
--- a/SecurityPkg/VariableAuthenticated/RuntimeDxe/AuthService.c
+++ b/SecurityPkg/VariableAuthenticated/RuntimeDxe/AuthService.c
@@ -1357,6 +1357,7 @@ ProcessVariable (
   CertBlock   = NULL;
   PubKey      = NULL;
   IsDeletion  = FALSE;
+  Status      = EFI_SUCCESS;
 
   if (UserPhysicalPresent()) {
     //