diff --git a/SignedCapsulePkg/Universal/RecoveryModuleLoadPei/RecoveryModuleLoadPei.c b/SignedCapsulePkg/Universal/RecoveryModuleLoadPei/RecoveryModuleLoadPei.c
index 58a15e4953..c8c5ba0423 100644
--- a/SignedCapsulePkg/Universal/RecoveryModuleLoadPei/RecoveryModuleLoadPei.c
+++ b/SignedCapsulePkg/Universal/RecoveryModuleLoadPei/RecoveryModuleLoadPei.c
@@ -579,6 +579,9 @@ ProcessRecoveryImage (
   VOID                        *AuthenticatedImage;
   UINTN                       AuthenticatedImageSize;
 
+  AuthenticatedImage     = NULL;
+  AuthenticatedImageSize = 0;
+
   Status = CapsuleAuthenticateSystemFirmware(Image, Length, TRUE, &LastAttemptVersion, &LastAttemptStatus, &AuthenticatedImage, &AuthenticatedImageSize);
   if (EFI_ERROR(Status)) {
     DEBUG((DEBUG_INFO, "CapsuleAuthenticateSystemFirmware - %r\n", Status));
diff --git a/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareReportDxe.c b/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareReportDxe.c
index 9d5832fed2..f5f9827c77 100644
--- a/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareReportDxe.c
+++ b/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareReportDxe.c
@@ -58,6 +58,9 @@ DispatchSystemFmpImages (
   EFI_FIRMWARE_VOLUME_HEADER                    *FvImage;
   BOOLEAN                                       Result;
 
+  AuthenticatedImage     = NULL;
+  AuthenticatedImageSize = 0;
+
   DEBUG((DEBUG_INFO, "DispatchSystemFmpImages\n"));
 
   //
diff --git a/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareUpdateDxe.c b/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareUpdateDxe.c
index ae783ffe4d..fd6641eb3e 100644
--- a/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareUpdateDxe.c
+++ b/SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareUpdateDxe.c
@@ -223,6 +223,9 @@ SystemFirmwareAuthenticatedUpdate (
   VOID                        *AuthenticatedImage;
   UINTN                       AuthenticatedImageSize;
 
+  AuthenticatedImage     = NULL;
+  AuthenticatedImageSize = 0;
+
   DEBUG((DEBUG_INFO, "SystemFirmwareAuthenticatedUpdate...\n"));
 
   Status = CapsuleAuthenticateSystemFirmware(Image, ImageSize, FALSE, LastAttemptVersion, LastAttemptStatus, &AuthenticatedImage, &AuthenticatedImageSize);