diff --git a/.github/workflows/msvc-analysis.yml b/.github/workflows/msvc-analysis.yml
new file mode 100644
index 0000000..ad857df
--- /dev/null
+++ b/.github/workflows/msvc-analysis.yml
@@ -0,0 +1,61 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+#
+# Find more information at:
+# https://github.com/microsoft/msvc-code-analysis-action
+
+name: Microsoft C++ Code Analysis
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron: '40 10 * * 0'
+
+env:
+  # Path to the CMake build directory.
+  build: '${{ github.workspace }}/build'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Configure CMake
+        run: cmake -B ${{ env.build }}
+
+      # Build is not required unless generated source files are used
+      # - name: Build CMake
+      #   run: cmake --build ${{ env.build }}
+
+      - name: Initialize MSVC Code Analysis
+        uses: microsoft/msvc-code-analysis-action@04825f6d9e00f87422d6bf04e1a38b1f3ed60d99
+        # Provide a unique ID to access the sarif output path
+        id: run-analysis
+        with:
+          cmakeBuildDirectory: ${{ env.build }}
+          # Ruleset file that will determine what checks will be run
+          ruleset: NativeRecommendedRules.ruleset
+
+      # Upload SARIF file to GitHub Code Scanning Alerts
+      - name: Upload SARIF to GitHub
+        uses: github/codeql-action/upload-sarif@v1
+        with:
+          sarif_file: ${{ steps.run-analysis.outputs.sarif }}
+
+      # Upload SARIF file as an Artifact to download and view
+      - name: Upload SARIF as an Artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: sarif-file
+          path: ${{ steps.run-analysis.outputs.sarif }}
diff --git a/src/p2pool.h b/src/p2pool.h
index c69b9f3..144bb5e 100644
--- a/src/p2pool.h
+++ b/src/p2pool.h
@@ -157,9 +157,9 @@ private:
 
 	struct SubmitBlockData
 	{
-		uint32_t template_id;
-		uint32_t nonce;
-		uint32_t extra_nonce;
+		uint32_t template_id = 0;
+		uint32_t nonce = 0;
+		uint32_t extra_nonce = 0;
 		std::vector<uint8_t> blob;
 	};
 
diff --git a/src/pow_hash.h b/src/pow_hash.h
index 21f4778..ee2e0d8 100644
--- a/src/pow_hash.h
+++ b/src/pow_hash.h
@@ -44,8 +44,8 @@ private:
 
 	struct ThreadSafeVM
 	{
-		uv_mutex_t mutex;
-		randomx_vm* vm;
+		uv_mutex_t mutex{};
+		randomx_vm* vm = nullptr;
 	};
 
 	p2pool* m_pool;
@@ -62,7 +62,7 @@ private:
 	// 1: light VM for the previous seed
 	// 2: full dataset VM for the current seed
 	enum { FULL_DATASET_VM = 2 };
-	ThreadSafeVM m_vm[3];
+	ThreadSafeVM m_vm[3]{};
 
 	hash m_seed[2];
 	uint32_t m_index;