All applications based on Qt or launched from under the environment have ceased to be executed.

After upgrading Qt components (5.11.1 to 5.11.2, Qt Creator to 4.7.1), any applications that were assembled both before and after components update (collected using updated components) stopped executing, issuing the exit code to the output console:

-1073741511

One of the applications (console, using Qt):

• Source code:

 // main.cpp
 #include <QCoreApplication>

int main(int argc, char *argv[])
 {
 QCoreApplication a(argc, argv);
 return a.exec();
 }

// test_app.qbs
 Project {
   minimumQbsVersion: "1.7.1"
   CppApplication {
     Depends { name: "Qt" submodules: [ "core" ] }

     Properties { condition: Qt.core.staticBuild cpp.driverFlags: [ "-static", "-static-libgcc", ] }

     cpp.cxxLanguageVersion: "c++14"
     cpp.cLanguageVersion: "c11"

     cpp.cxxFlags: "-std=c++14"

     cpp.defines: [
       "QT_DEPRECATED_WARNINGS",
       //"QT_DISABLE_DEPRECATED_BEFORE=0x060000" // disables all the APIs deprecated before Qt 6.0.0
     ]
     consoleApplication: true
     files: [
       "main.cpp",
     ]
     Group { fileTagsFilter: "application" qbs.install: true }

     }
}

• Build log:

 compiling main.cpp [test_app]
 linking tlm_ddosapp.exe [test_app]

• Run log:

 11:20:28: Запускается V:\project\qt\cpp\build-test_app-Desktop_Qt_5_11_2_MinGW_32bit-Debug\qtc_Desktop_Qt_5_11_2_MinGW_32bit_Debug\install-root
test_app.exe...
 11:20:28: V:/project/qt/cpp/build-test_app-Desktop_Qt_5_11_2_MinGW_32bit-Debug/qtc_Desktop_Qt_5_11_2_MinGW_32bit_Debug/install-root//test_app.exe завершился с кодом -1073741511

Projects created without Qt (pure c++) are not launched from under the environment, but are executed during the direct launch of the builded application.

 
UPD1:
I transferred this project to another PC, where the working version of Qt is installed (Qt 5.9.1, Qt Creator 4.5.2).
Completed build and run
The application was assembled and executed normally.

UPD2:
When I tried to run this project with debugging, the debugger showed an exception:

During startup program exited with code 0xc0000139.