diff --git a/.bazelrc b/.bazelrc
index bd6c994904..2be5855993 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -17,7 +17,6 @@ common --registry=https://bcr.bazel.build
 
 # Flags needed by score_baselibs and communication modules.
 # Do not add more!
-build --@score_baselibs//score/mw/log/detail/flags:KUse_Stub_Implementation_Only=False
 build --@score_baselibs//score/mw/log/flags:KRemote_Logging=False
 build --@score_baselibs//score/json:base_library=nlohmann
 build --@score_communication//score/mw/com/flags:tracing_library=stub
diff --git a/.github/codeql/codeql-config.yml b/.github/codeql/codeql-config.yml
new file mode 100644
index 0000000000..2c41924f66
--- /dev/null
+++ b/.github/codeql/codeql-config.yml
@@ -0,0 +1,7 @@
+name: "Custom CodeQL Configuration for MISRA"
+
+paths-ignore:
+  - "**/*test*"
+  - "**/*mock*"
+  - "**/test/**"
+  - "**/mock/**"
\ No newline at end of file
diff --git a/.github/codeql/coding-standards.yml b/.github/codeql/coding-standards.yml
new file mode 100644
index 0000000000..8675280ae0
--- /dev/null
+++ b/.github/codeql/coding-standards.yml
@@ -0,0 +1,3 @@
+deviations: []
+guideline-recategorizations: []
+deviation-permits: []
diff --git a/.github/workflows/codeql-multiple-repo-scan.yml b/.github/workflows/codeql-multiple-repo-scan.yml
new file mode 100644
index 0000000000..aaca77bfa2
--- /dev/null
+++ b/.github/workflows/codeql-multiple-repo-scan.yml
@@ -0,0 +1,206 @@
+# *******************************************************************************
+# Copyright (c) 2025 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+
+name: "CodeQL - Multi-Repo Source Scan"
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+  merge_group:
+    types: [checks_requested]
+
+permissions:
+  contents: write
+
+jobs:
+  analyze-repos:
+    name: Analyze Multiple Repositories
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      packages: read
+      actions: read
+      contents: read
+
+    steps:
+    - name: Checkout central repository
+      uses: actions/checkout@v4
+
+    - name: Checkout CodeQL Coding Standards scripts
+      uses: actions/checkout@v4
+      with:
+        repository: github/codeql-coding-standards
+        path: codeql-coding-standards-repo # Klonen in diesen Ordner
+        ref: main # Oder eine spezifische Release-Version, z.B. 'v2.53.0-dev'
+
+    # Add coding standard packages and dependencies
+    - name: Install Python dependencies for Coding Standards scripts
+      run: |
+        python3 -m pip install --upgrade pip
+        pip3 install pyyaml jsonpath-ng jsonschema jsonpatch jsonpointer pytest sarif-tools
+
+    - name: Parse known_good.json and create repos.json
+      id: parse-repos
+      run: |
+        sudo apt-get update && sudo apt-get install -y jq
+        JSON_FILE="./known_good.json" 
+
+        # Check if the file exists
+        if [ ! -f "$JSON_FILE" ]; then
+          echo "Error file not found '$JSON_FILE' "
+          ls -la .
+          exit 1
+        fi
+
+        # Create repos.json from known_good.json
+        # This jq command transforms the 'modules' object into an array of repository objects
+        # with 'name', 'url', 'version' (branch/tag/hash), and 'path'.
+        jq '[.modules | to_entries[] | {
+          name: .key, 
+          url: .value.repo, 
+          version: (.value.branch // .value.hash // .value.version),
+          path: ("repos/" + .key)
+        }]' "$JSON_FILE" > repos.json
+        
+        echo "Generated repos.json:"
+        cat repos.json
+        echo "" # Add a newline for better readability
+
+        # The following GITHUB_OUTPUT variables are set for each module.
+        # These might be useful for other steps, but are not directly used by the 'checkout-repos' step
+        # which now reads 'repos.json' directly.
+        echo "MODULE_COUNT=$(jq '.modules | length' "$JSON_FILE")" >> $GITHUB_OUTPUT
+
+        jq -c '.modules | to_entries[]' "$JSON_FILE" | while read -r module_entry; do
+          module_name=$(echo "$module_entry" | jq -r '.key')
+          repo_url=$(echo "$module_entry" | jq -r '.value.repo // empty')
+          version=$(echo "$module_entry" | jq -r '.value.version // empty')
+          branch=$(echo "$module_entry" | jq -r '.value.branch // empty')
+          hash=$(echo "$module_entry" | jq -r '.value.hash // empty')
+
+          echo "${module_name}_url=$repo_url" >> $GITHUB_OUTPUT
+      
+          if [ -n "$version" ]; then
+           echo "${module_name}_version=$version" >> $GITHUB_OUTPUT
+          fi
+      
+          if [ -n "$branch" ]; then
+            echo "${module_name}_branch=$branch" >> $GITHUB_OUTPUT
+          fi
+      
+          if [ -n "$hash" ]; then
+            echo "${module_name}_hash=$hash" >> $GITHUB_OUTPUT
+          fi
+        done
+      
+    - name: Checkout all pinned repositories
+      id: checkout-repos
+      run: |
+        # jq is already installed by the previous step.
+        
+        # Read repositories from the repos.json file created by the previous step
+        repos=$(cat repos.json)
+        repo_count=$(echo "$repos" | jq length)
+        
+        # Initialize an empty string for paths to be outputted
+        repo_paths_output=""
+
+        for i in $(seq 0 $((repo_count-1))); do
+          name=$(echo "$repos" | jq -r ".[$i].name")
+          url=$(echo "$repos" | jq -r ".[$i].url")
+          ref=$(echo "$repos" | jq -r ".[$i].version") # This can be a branch, tag, or commit hash
+          path=$(echo "$repos" | jq -r ".[$i].path") # e.g., "repos/score_baselibs"
+          
+          echo "Checking out $name ($ref) to $path"
+          
+          # Create the parent directory if it doesn't exist
+          mkdir -p "$(dirname "$path")"
+
+          # Check if 'ref' looks like a commit hash (e.g., 40 hex characters)
+          # This is a heuristic; a more robust check might involve fetching refs first.
+          if [[ "$ref" =~ ^[0-9a-fA-F]{40}$ ]]; then
+            echo "  Detected commit hash. Cloning and then checking out."
+            git clone "$url" "$path"
+            (cd "$path" && git checkout "$ref")
+          else
+            echo "  Detected branch/tag. Cloning with --branch."
+            git clone --depth 1 --branch "$ref" "$url" "$path"
+          fi
+          
+          # Append the path to the list, separated by commas
+          if [ -z "$repo_paths_output" ]; then
+            repo_paths_output="$path"
+          else
+            repo_paths_output="$repo_paths_output,$path"
+          fi
+        done
+        
+        # Output all paths as a single variable
+        echo "repo_paths=$repo_paths_output" >> $GITHUB_OUTPUT
+
+    - name: Initialize CodeQL for all repositories
+      uses: github/codeql-action/init@v4
+      with:
+        languages: cpp
+        build-mode: none
+        packs: codeql/misra-cpp-coding-standards
+        config-file: ./.github/codeql/codeql-config.yml
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v4
+      with:
+        upload-database: false # Don't upload databases for each repo
+        output: sarif-results/
+        category: "multi-repo-scan"
+
+    - name: Recategorize Guidelines
+      if: always()
+      run: |
+        RECATEGORIZE_SCRIPT="codeql-coding-standards-repo/scripts/guideline_recategorization/recategorize.py"
+        CODING_STANDARDS_CONFIG="./.github/codeql/coding-standards.yml"
+          
+        CODING_STANDARDS_SCHEMA="codeql-coding-standards-repo/schemas/coding-standards-schema-1.0.0.json"
+        SARIF_SCHEMA="codeql-coding-standards-repo/schemas/sarif-schema-2.1.0.json"
+          
+          
+        SARIF_FILE="sarif-results/cpp.sarif" 
+          
+        mkdir -p sarif-results-recategorized
+        echo "Processing $SARIF_FILE for recategorization..."
+        python3 "$RECATEGORIZE_SCRIPT" \
+          --coding-standards-schema-file "$CODING_STANDARDS_SCHEMA" \
+          --sarif-schema-file "$SARIF_SCHEMA" \
+          "$CODING_STANDARDS_CONFIG" \
+          "$SARIF_FILE" \
+          "sarif-results-recategorized/$(basename "$SARIF_FILE")"
+          
+          rm "$SARIF_FILE"
+          mv "sarif-results-recategorized/$(basename "$SARIF_FILE")" "$SARIF_FILE"
+
+    - name: Generate HTML Report from SARIF
+      run: |
+        SARIF_FILE="sarif-results/cpp.sarif"
+        sarif html "$SARIF_FILE" --output codeql-report.html
+
+    - name: Upload SARIF results as artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: codeql-sarif-results
+        path: sarif-results/
+
+
+    - name: Upload HTML Report as artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: codeql-html-report
+        path: codeql-report.html
\ No newline at end of file
diff --git a/MODULE.bazel b/MODULE.bazel
index 947db62d1e..3db57550c8 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -13,7 +13,7 @@
 
 module(
     name = "score_reference_integration",
-    version = "0.5.0-alpha.1",
+    version = "0.5.0-beta",
     compatibility_level = 0,
 )
 
diff --git a/qnx_qemu/BUILD b/qnx_qemu/BUILD
deleted file mode 100644
index 0ee32b983b..0000000000
--- a/qnx_qemu/BUILD
+++ /dev/null
@@ -1,135 +0,0 @@
-# *******************************************************************************
-# Copyright (c) 2025 Contributors to the Eclipse Foundation
-#
-# See the NOTICE file(s) distributed with this work for additional
-# information regarding copyright ownership.
-#
-# This program and the accompanying materials are made available under the
-# terms of the Apache License Version 2.0 which is available at
-# https://www.apache.org/licenses/LICENSE-2.0
-#
-# SPDX-License-Identifier: Apache-2.0
-# *******************************************************************************
-load("@rules_shell//shell:sh_binary.bzl", "sh_binary")
-load("@score_itf//:defs.bzl", "py_itf_test")
-
-
-sh_binary(
-    name = "run_qemu",
-    srcs = ["scripts/run_qemu.sh"],
-    args = [
-        "$(location @toolchains_qnx_sdp//:host_dir)",
-        "$(location //build:init)",
-    ],
-    data = [
-        "//build:init",
-        "@toolchains_qnx_sdp//:host_all",
-        "@toolchains_qnx_sdp//:host_dir",
-    ],
-)
-
-sh_binary(
-    name = "run_qemu_portforward",
-    srcs = ["scripts/run_qemu_portforward.sh"],
-    args = [
-        "$(location @toolchains_qnx_sdp//:host_dir)",
-        "$(location //build:init)",
-    ],
-    data = [
-        "//build:init",
-        "@toolchains_qnx_sdp//:host_all",
-        "@toolchains_qnx_sdp//:host_dir",
-    ],
-)
-
-
-sh_binary(
-    name = "test_qemu_bridge",
-    srcs = ["test/test_qnx_qemu_bridge.sh"],
-    args = [
-        "$(location @toolchains_qnx_sdp//:host_dir)",
-        "$(location //build:init)",
-        "--timeout=90",
-        "--ssh-port=2222",
-        "--boot-wait=15",
-    ],
-    data = [
-        "//build:init",
-        "@toolchains_qnx_sdp//:host_all",
-        "@toolchains_qnx_sdp//:host_dir",
-    ],
-)
-
-sh_binary(
-    name = "test_qemu_portforward",
-    srcs = ["test/test_qnx_qemu_portforward.sh"],
-    args = [
-        "$(location @toolchains_qnx_sdp//:host_dir)",
-        "$(location //build:init)",
-        "--timeout=90",
-        "--ssh-port=2222",
-        "--boot-wait=15",
-    ],
-    data = [
-        "//build:init",
-        "@toolchains_qnx_sdp//:host_all",
-        "@toolchains_qnx_sdp//:host_dir",
-    ],
-)
-
-py_itf_test(
-    name = "test_ssh_qemu",
-    srcs = [
-        "test/itf/test_ssh.py",
-    ],
-    args = [
-        "--target_config=$(location target_config.json)",
-        "--ecu=s_core_ecu_qemu",
-        "--qemu_image=$(location //build:init)",
-    ],
-    plugins = [
-        "itf.plugins.base.base_plugin",
-    ],
-    data = [
-        "//build:init",
-        "target_config.json",
-    ],
-)
-
-py_itf_test(
-    name = "test_scrample_qemu",
-    srcs = [
-        "test/itf/test_scrample.py",
-    ],
-    args = [
-        "--target_config=$(location target_config.json)",
-        "--ecu=s_core_ecu_qemu",
-        "--qemu_image=$(location //build:init)",
-    ],
-    plugins = [
-        "itf.plugins.base.base_plugin",
-    ],
-    data = [
-        "//build:init",
-        "target_config.json",
-    ],
-)
-
-py_itf_test(
-    name = "test_persistency_qemu",
-    srcs = [
-        "test/itf/test_persistency.py",
-    ],
-    args = [
-        "--target_config=$(location target_config.json)",
-        "--ecu=s_core_ecu_qemu",
-        "--qemu_image=$(location //build:init)",
-    ],
-    plugins = [
-        "itf.plugins.base.base_plugin",
-    ],
-    data = [
-        "//build:init",
-        "target_config.json",
-    ],
-)
diff --git a/score_toolchains.MODULE.bazel b/score_toolchains.MODULE.bazel
index 7a0dacf371..6a0207f842 100644
--- a/score_toolchains.MODULE.bazel
+++ b/score_toolchains.MODULE.bazel
@@ -12,7 +12,7 @@
 # *******************************************************************************
 
 # QNX toolchain
-bazel_dep(name = "score_toolchains_qnx", version = "0.0.2")
+bazel_dep(name = "score_toolchains_qnx", version = "0.0.6")
 toolchains_qnx = use_extension("@score_toolchains_qnx//:extensions.bzl", "toolchains_qnx")
 toolchains_qnx.sdp(
     sha256 = "f2e0cb21c6baddbcb65f6a70610ce498e7685de8ea2e0f1648f01b327f6bac63",
diff --git a/scripts/integration_test.sh b/scripts/integration_test.sh
index dc35bef5e1..45b344a5ea 100755
--- a/scripts/integration_test.sh
+++ b/scripts/integration_test.sh
@@ -111,7 +111,7 @@ any_failed=0
 for group in "${!BUILD_TARGET_GROUPS[@]}"; do
     targets="${BUILD_TARGET_GROUPS[$group]}"
     log_file="${LOG_DIR}/${group}.log"
-    
+
     # Log build group banner only to stdout/stderr (not into summary table file)
     echo "--- Building group: ${group} ---"
     start_ts=$(date +%s)
diff --git a/scripts/run_unit_tests.sh b/scripts/run_unit_tests.sh
index 00af935e3d..6ff54a711d 100755
--- a/scripts/run_unit_tests.sh
+++ b/scripts/run_unit_tests.sh
@@ -13,7 +13,7 @@ declare -A UT_TARGET_GROUPS=(
         -@score_baselibs//score/language/safecpp/aborts_upon_exception:abortsuponexception_toolchain_test \
         -@score_baselibs//score/containers:dynamic_array_test \
         -@score_baselibs//score/mw/log/configuration:*  \
-        -@score_baselibs//score/json/examples:*"  
+        -@score_baselibs//score/json/examples:*"
     [communication]="@score_communication//score/mw/com/impl/...   -- \
         -@score_communication//score/mw/com/impl:unit_test_runtime_single_exec \
         -@score_communication//score/mw/com/impl/configuration:config_parser_test \
@@ -28,6 +28,9 @@ declare -A UT_TARGET_GROUPS=(
 # Markdown table header
 echo -e "Status\tPassed\tFailed\tSkipped\tTotal\tGroup\tDuration(s)" >> "${SUMMARY_FILE}"
 
+# Track if any test failed
+any_failed=0
+
 for group in "${!UT_TARGET_GROUPS[@]}"; do
     targets="${UT_TARGET_GROUPS[$group]}"
     command="bazel test --config="${CONFIG}" ${targets}"
@@ -36,11 +39,11 @@ for group in "${!UT_TARGET_GROUPS[@]}"; do
     echo "${command}"
     echo "==========================================="
     start_ts=$(date +%s)
-    out=$(bazel test --test_summary=testcase --test_output=errors --nocache_test_results --config="${CONFIG}" ${targets} 2>&1 | tee "${LOG_DIR}/ut_${group}_output.log")    
+    out=$(bazel test --test_summary=testcase --test_output=errors --nocache_test_results --config="${CONFIG}" ${targets} 2>&1 | tee "${LOG_DIR}/ut_${group}_output.log")
     build_status=${PIPESTATUS[0]}
     end_ts=$(date +%s)
     duration=$(( end_ts - start_ts ))
-    
+
     # Parse bazel output
     tests_passed=$(echo "$out" | grep -Eo '[0-9]+ passing' | grep -Eo '[0-9]+' | head -n1)
     tests_failed=$(echo "$out" | grep -Eo '[0-9]+ failing' | grep -Eo '[0-9]+' | head -n1)
@@ -50,13 +53,20 @@ for group in "${!UT_TARGET_GROUPS[@]}"; do
         status_symbol="✅"
     else
         status_symbol="❌"
+        any_failed=1
     fi
-    
+
     # Append as a markdown table row
-    echo -e "${status_symbol}\t${tests_passed}\t${tests_failed}\t${tests_skipped}\t${tests_executed}\t${group}\t${duration}s" >> "${SUMMARY_FILE}"
+    echo -e "${status_symbol}\t${tests_passed}\t${tests_failed}\t${tests_skipped}\t${tests_executed}\t${group}\t${duration}s" | tee -a "${SUMMARY_FILE}"
     echo "==========================================="
     echo -e "\n\n"
 done
 
 # Align the summary table columns
 column -t -s $'\t' "${SUMMARY_FILE}" > "${SUMMARY_FILE}.tmp" && mv "${SUMMARY_FILE}.tmp" "${SUMMARY_FILE}"
+
+# Final check: exit with non-zero if any test failed
+if [[ $any_failed -ne 0 ]]; then
+    echo "Some unit test groups failed. Exiting with non-zero status."
+    exit 1
+fi
\ No newline at end of file