diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6fa91fa002f..6abf48a6927 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -605,7 +605,9 @@ if (NATIVE_BUILD_TARGETS
 
     execute_process(
         COMMAND ${CMAKE_COMMAND} -E make_directory "${NATIVE_BUILD_DIR}"
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 
     execute_process(
         COMMAND ${CMAKE_COMMAND}
@@ -617,9 +619,13 @@ if (NATIVE_BUILD_TARGETS
             "-DENABLE_CLICKHOUSE_SELF_EXTRACTING=${ENABLE_CLICKHOUSE_SELF_EXTRACTING}"
         ${PROJECT_SOURCE_DIR}
         WORKING_DIRECTORY "${NATIVE_BUILD_DIR}"
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 
     execute_process(
         COMMAND ${CMAKE_COMMAND} --build "${NATIVE_BUILD_DIR}" --target ${NATIVE_BUILD_TARGETS}
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 endif ()
diff --git a/PreLoad.cmake b/PreLoad.cmake
index e0fd37b2fd6..92b221c9f63 100644
--- a/PreLoad.cmake
+++ b/PreLoad.cmake
@@ -51,8 +51,14 @@ if (NOT "$ENV{CFLAGS}" STREQUAL ""
 endif()
 
 # Default toolchain - this is needed to avoid dependency on OS files.
-execute_process(COMMAND uname -s OUTPUT_VARIABLE OS)
-execute_process(COMMAND uname -m OUTPUT_VARIABLE ARCH)
+execute_process(COMMAND uname -s
+    OUTPUT_VARIABLE OS
+    COMMAND_ERROR_IS_FATAL ANY
+)
+execute_process(COMMAND uname -m
+    OUTPUT_VARIABLE ARCH
+    COMMAND_ERROR_IS_FATAL ANY
+)
 
 # By default, prefer clang on Linux
 # But note, that you still may change the compiler with -DCMAKE_C_COMPILER/-DCMAKE_CXX_COMPILER.
diff --git a/cmake/freebsd/default_libs.cmake b/cmake/freebsd/default_libs.cmake
index 6bde75f8c9a..3f5b3829877 100644
--- a/cmake/freebsd/default_libs.cmake
+++ b/cmake/freebsd/default_libs.cmake
@@ -9,10 +9,18 @@ endif ()
 file(GLOB bprefix "/usr/local/llvm${COMPILER_VERSION_MAJOR}/lib/clang/${COMPILER_VERSION_MAJOR}/lib/${system_processor}-portbld-freebsd*/")
 message(STATUS "-Bprefix: ${bprefix}")
 
-execute_process(COMMAND ${CMAKE_CXX_COMPILER} -Bprefix=${bprefix} --print-file-name=libclang_rt.builtins-${system_processor}.a OUTPUT_VARIABLE BUILTINS_LIBRARY OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(COMMAND
+    ${CMAKE_CXX_COMPILER} -Bprefix=${bprefix} --print-file-name=libclang_rt.builtins-${system_processor}.a
+    OUTPUT_VARIABLE BUILTINS_LIBRARY
+    COMMAND_ERROR_IS_FATAL ANY
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
 # --print-file-name simply prints what you passed in case of nothing was resolved, so let's try one other possible option
 if (BUILTINS_LIBRARY STREQUAL "libclang_rt.builtins-${system_processor}.a")
-    execute_process(COMMAND ${CMAKE_CXX_COMPILER} -Bprefix=${bprefix} --print-file-name=libclang_rt.builtins.a OUTPUT_VARIABLE BUILTINS_LIBRARY OUTPUT_STRIP_TRAILING_WHITESPACE)
+    execute_process(COMMAND
+        ${CMAKE_CXX_COMPILER} -Bprefix=${bprefix} --print-file-name=libclang_rt.builtins.a
+        OUTPUT_VARIABLE BUILTINS_LIBRARY
+        COMMAND_ERROR_IS_FATAL ANY
+        OUTPUT_STRIP_TRAILING_WHITESPACE)
 endif()
 if (BUILTINS_LIBRARY STREQUAL "libclang_rt.builtins.a")
     message(FATAL_ERROR "libclang_rt.builtins had not been found")
diff --git a/cmake/linux/default_libs.cmake b/cmake/linux/default_libs.cmake
index 4a06243243e..51620bc9f33 100644
--- a/cmake/linux/default_libs.cmake
+++ b/cmake/linux/default_libs.cmake
@@ -5,7 +5,11 @@ set (DEFAULT_LIBS "-nodefaultlibs")
 
 # We need builtins from Clang's RT even without libcxx - for ubsan+int128.
 # See https://bugs.llvm.org/show_bug.cgi?id=16404
-execute_process (COMMAND ${CMAKE_CXX_COMPILER} --target=${CMAKE_CXX_COMPILER_TARGET} --print-libgcc-file-name --rtlib=compiler-rt OUTPUT_VARIABLE BUILTINS_LIBRARY OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process (COMMAND
+    ${CMAKE_CXX_COMPILER} --target=${CMAKE_CXX_COMPILER_TARGET} --print-libgcc-file-name --rtlib=compiler-rt
+    OUTPUT_VARIABLE BUILTINS_LIBRARY
+    COMMAND_ERROR_IS_FATAL ANY
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
 
 # Apparently, in clang-19, the UBSan support library for C++ was moved out into ubsan_standalone_cxx.a, so we have to include both.
 if (SANITIZE STREQUAL undefined)
diff --git a/cmake/tools.cmake b/cmake/tools.cmake
index 7aa5d4c51ce..5c7da54b779 100644
--- a/cmake/tools.cmake
+++ b/cmake/tools.cmake
@@ -5,7 +5,11 @@ if (NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
 endif ()
 
 # Print details to output
-execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version OUTPUT_VARIABLE COMPILER_SELF_IDENTIFICATION OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version
+    OUTPUT_VARIABLE COMPILER_SELF_IDENTIFICATION
+    COMMAND_ERROR_IS_FATAL ANY
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
 message (STATUS "Using compiler:\n${COMPILER_SELF_IDENTIFICATION}")
 
 # Require minimum compiler versions
diff --git a/cmake/utils.cmake b/cmake/utils.cmake
index a318408098a..a99d8e050a8 100644
--- a/cmake/utils.cmake
+++ b/cmake/utils.cmake
@@ -90,7 +90,10 @@ endfunction()
 
 # Function get_cmake_properties returns list of all propreties that cmake supports
 function(get_cmake_properties outvar)
-    execute_process(COMMAND cmake --help-property-list OUTPUT_VARIABLE cmake_properties)
+    execute_process(COMMAND cmake --help-property-list
+        OUTPUT_VARIABLE cmake_properties
+        COMMAND_ERROR_IS_FATAL ANY
+    )
     # Convert command output into a CMake list
     string(REGEX REPLACE ";" "\\\\;" cmake_properties "${cmake_properties}")
     string(REGEX REPLACE "\n" ";" cmake_properties "${cmake_properties}")
diff --git a/contrib/cctz-cmake/CMakeLists.txt b/contrib/cctz-cmake/CMakeLists.txt
index 7161f743de1..fadf948b053 100644
--- a/contrib/cctz-cmake/CMakeLists.txt
+++ b/contrib/cctz-cmake/CMakeLists.txt
@@ -37,7 +37,9 @@ message(STATUS "Packaging with tzdata version: ${TZDATA_VERSION}")
 execute_process(COMMAND
     bash -c "cd ${TZDIR} && find * -type f -and ! -name '*.tab' -and ! -name 'localtime' | LC_ALL=C sort | paste -sd ';' -"
     OUTPUT_STRIP_TRAILING_WHITESPACE
-    OUTPUT_VARIABLE TIMEZONES)
+    OUTPUT_VARIABLE TIMEZONES
+    COMMAND_ERROR_IS_FATAL ANY
+)
 
 file(APPEND ${TIMEZONES_FILE} "// autogenerated by ClickHouse/contrib/cctz-cmake/CMakeLists.txt\n")
 file(APPEND ${TIMEZONES_FILE} "#include <incbin.h>\n")
diff --git a/contrib/google-protobuf-cmake/CMakeLists.txt b/contrib/google-protobuf-cmake/CMakeLists.txt
index e44f737cfc3..f1a744f851f 100644
--- a/contrib/google-protobuf-cmake/CMakeLists.txt
+++ b/contrib/google-protobuf-cmake/CMakeLists.txt
@@ -359,7 +359,9 @@ else ()
 
         execute_process(
             COMMAND mkdir -p ${PROTOC_BUILD_DIR}
-            COMMAND_ECHO STDOUT)
+            COMMAND_ECHO STDOUT
+            COMMAND_ERROR_IS_FATAL ANY
+        )
 
         execute_process(
             COMMAND ${CMAKE_COMMAND}
@@ -375,11 +377,15 @@ else ()
                 "-DABSL_ENABLE_INSTALL=0"
                 "${protobuf_source_dir}"
             WORKING_DIRECTORY "${PROTOC_BUILD_DIR}"
-            COMMAND_ECHO STDOUT)
+            COMMAND_ECHO STDOUT
+            COMMAND_ERROR_IS_FATAL ANY
+        )
 
         execute_process(
             COMMAND ${CMAKE_COMMAND} --build "${PROTOC_BUILD_DIR}"
-            COMMAND_ECHO STDOUT)
+            COMMAND_ECHO STDOUT
+            COMMAND_ERROR_IS_FATAL ANY
+        )
     endif ()
 
     add_executable(protoc IMPORTED GLOBAL)
diff --git a/contrib/grpc-cmake/CMakeLists.txt b/contrib/grpc-cmake/CMakeLists.txt
index 1c0bf41ff78..975774d1990 100644
--- a/contrib/grpc-cmake/CMakeLists.txt
+++ b/contrib/grpc-cmake/CMakeLists.txt
@@ -51,8 +51,9 @@ if (NOT CMAKE_HOST_SYSTEM_NAME STREQUAL CMAKE_SYSTEM_NAME
     set(OPENSSL_SOURCE_DIR "${ClickHouse_SOURCE_DIR}/contrib/openssl-cmake")
 
     execute_process(
-      COMMAND mkdir -p ${OPENSSL_BUILD_DIR}
-      COMMAND_ECHO STDOUT
+        COMMAND mkdir -p ${OPENSSL_BUILD_DIR}
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
     )
 
     if (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "amd64|x86_64")
@@ -89,15 +90,21 @@ if (NOT CMAKE_HOST_SYSTEM_NAME STREQUAL CMAKE_SYSTEM_NAME
             "-DClickHouse_SOURCE_DIR=${ClickHouse_SOURCE_DIR}"
             "${OPENSSL_SOURCE_DIR}"
         WORKING_DIRECTORY "${OPENSSL_BUILD_DIR}"
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 
     execute_process(
         COMMAND ${CMAKE_COMMAND} --build "${OPENSSL_BUILD_DIR}"
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 
     execute_process(
         COMMAND ${CMAKE_COMMAND} --install "${OPENSSL_BUILD_DIR}"
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 
     # It's not important on which file we depend, we just want to specify right order
     add_library(openssl_for_grpc STATIC IMPORTED GLOBAL)
@@ -108,8 +115,9 @@ if (NOT CMAKE_HOST_SYSTEM_NAME STREQUAL CMAKE_SYSTEM_NAME
     set (GRPC_CPP_PLUGIN_BUILD_DIR "${_gRPC_BINARY_DIR}/build")
 
     execute_process(
-      COMMAND mkdir -p ${GRPC_CPP_PLUGIN_BUILD_DIR}
-      COMMAND_ECHO STDOUT
+        COMMAND mkdir -p ${GRPC_CPP_PLUGIN_BUILD_DIR}
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
     )
 
     set(abseil_source_dir "${ClickHouse_SOURCE_DIR}/contrib/abseil-cpp")
@@ -140,11 +148,15 @@ if (NOT CMAKE_HOST_SYSTEM_NAME STREQUAL CMAKE_SYSTEM_NAME
             "-DgRPC_SSL_PROVIDER=package"
             "${_gRPC_SOURCE_DIR}"
         WORKING_DIRECTORY "${GRPC_CPP_PLUGIN_BUILD_DIR}"
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 
     execute_process(
         COMMAND ${CMAKE_COMMAND} --build "${GRPC_CPP_PLUGIN_BUILD_DIR}"
-        COMMAND_ECHO STDOUT)
+        COMMAND_ECHO STDOUT
+        COMMAND_ERROR_IS_FATAL ANY
+    )
 
     add_executable(grpc_cpp_plugin IMPORTED GLOBAL)
     set_target_properties (grpc_cpp_plugin PROPERTIES IMPORTED_LOCATION "${GRPC_CPP_PLUGIN_BUILD_DIR}/grpc_cpp_plugin")
diff --git a/programs/bash-completion/completions/CMakeLists.txt b/programs/bash-completion/completions/CMakeLists.txt
index d364e07ef6e..2e911e81981 100644
--- a/programs/bash-completion/completions/CMakeLists.txt
+++ b/programs/bash-completion/completions/CMakeLists.txt
@@ -6,6 +6,7 @@ macro(configure_bash_completion)
             COMMAND ${PKG_CONFIG_BIN} --variable=completionsdir bash-completion
             OUTPUT_VARIABLE ${out}
             OUTPUT_STRIP_TRAILING_WHITESPACE
+            COMMAND_ERROR_IS_FATAL ANY
         )
     endif()
     string(REPLACE /usr "${CMAKE_INSTALL_PREFIX}" out "${out}")