diff --git a/base/system/winlogon/sas.c b/base/system/winlogon/sas.c
index cb06557ee43..f085db14d6b 100644
--- a/base/system/winlogon/sas.c
+++ b/base/system/winlogon/sas.c
@@ -497,7 +497,13 @@ CloseAllConnections(
 {
     if (!Session->UserToken || !ImpersonateLoggedOnUser(Session->UserToken))
         return;
-    WNetClearConnections(NULL);
+    _SEH2_TRY // Temporary HACK to avoid SEH crashes triggered by OutputDebugStringA()
+    {         // calls from WNetClearConnections(). CORE-20307, CORE-20309, CORE-20316
+        WNetClearConnections(NULL);
+    }
+    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+    {}
+    _SEH2_END;
     RevertToSelf();
 }