diff --git a/.github/workflows/analysis_ports.yml b/.github/workflows/analysis_ports.yml
index 081f4eb15..b922b304f 100644
--- a/.github/workflows/analysis_ports.yml
+++ b/.github/workflows/analysis_ports.yml
@@ -51,6 +51,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
+          persist-credentials: false
       - name: cross-platform-action on ${{ matrix.cross_platform_os }} ${{ matrix.cross_platform_version }}
         if: ${{ matrix.with_cross_platform_action == 'yes' }}
         uses: cross-platform-actions/action@v0.25.0
diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 338f6a5a4..d87835824 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -24,6 +24,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
+          persist-credentials: false
       - name: 'Workaround for actions/runner-images#9491'
         if: runner.os == 'Linux'
         run: sudo sysctl vm.mmap_rnd_bits=28
diff --git a/.github/workflows/coverity-scan.yml b/.github/workflows/coverity-scan.yml
index 43e9e1a42..44bd6410f 100644
--- a/.github/workflows/coverity-scan.yml
+++ b/.github/workflows/coverity-scan.yml
@@ -25,6 +25,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
+          persist-credentials: false
       - id: install_packages
         shell: bash
         run: |