diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0add2f7..5adfb01 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,6 +16,9 @@ option(BUILD_TOOLS "Build meshconvert" ON)
 # Includes the support for DirectX 12 input layouts
 option(BUILD_DX12 "Build with DirectX12 Runtime support" ON)
 
+# https://devblogs.microsoft.com/cppblog/spectre-mitigations-in-msvc/
+option(ENABLE_SPECTRE_MITIGATION "Build using /Qspectre for MSVC" OFF)
+
 option(ENABLE_CODE_ANALYSIS "Use Static Code Analysis on build" OFF)
 
 set(CMAKE_CXX_STANDARD 17)
@@ -80,7 +83,7 @@ if(NOT MINGW)
 endif()
 
 if(MINGW OR (NOT WIN32) OR VCPKG_TOOLCHAIN)
-    message("INFO: Using VCPKG for DirectX-Headers and DirectXMath.")
+    message(STATUS "Using VCPKG for DirectX-Headers and DirectXMath")
     find_package(directx-headers CONFIG REQUIRED)
     find_package(directxmath CONFIG REQUIRED)
     target_link_libraries(${PROJECT_NAME} PRIVATE Microsoft::DirectX-Headers Microsoft::DirectXMath)
@@ -176,12 +179,23 @@ if(MSVC)
     endforeach()
 
     if((${CMAKE_SIZEOF_VOID_P} EQUAL 4) AND (NOT ${DIRECTX_ARCH} MATCHES "^arm"))
-        foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
-          target_link_options(${t} PRIVATE /SAFESEH)
-        endforeach()
+      foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
+        target_link_options(${t} PRIVATE /SAFESEH)
+      endforeach()
     endif()
 
-    if((MSVC_VERSION GREATER_EQUAL 1928) AND (CMAKE_SIZEOF_VOID_P EQUAL 8)
+    if(ENABLE_SPECTRE_MITIGATION
+       AND (MSVC_VERSION GREATER_EQUAL 1913)
+       AND (NOT WINDOWS_STORE)
+       AND (NOT (CMAKE_CXX_COMPILER_ID MATCHES "Clang")))
+      message(STATUS "Using Spectre-mitigated libraries")
+      foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
+        target_compile_options(${t} PRIVATE "/Qspectre")
+      endforeach()
+    endif()
+
+    if((MSVC_VERSION GREATER_EQUAL 1928)
+       AND (CMAKE_SIZEOF_VOID_P EQUAL 8)
        AND ((NOT (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) OR (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 13.0)))
       foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
         target_compile_options(${t} PRIVATE "$<$<NOT:$<CONFIG:DEBUG>>:/guard:ehcont>")
@@ -263,12 +277,12 @@ if(WIN32)
     endif()
 
     if(BUILD_DX12 OR WINDOWS_STORE OR (${DIRECTX_ARCH} MATCHES "^arm64"))
-        message("INFO: Building with DirectX 12 Runtime support")
+        message(STATUS "Building with DirectX 12 Runtime support")
         set(WINVER 0x0A00)
     elseif(${DIRECTX_ARCH} MATCHES "^arm")
         set(WINVER 0x0602)
     else()
-        message("INFO: Building with Windows 7 compatibility")
+        message(STATUS "Building with Windows 7 compatibility")
         set(WINVER 0x0601)
     endif()
 
diff --git a/build/DirectXMesh-GitHub-CMake-Dev17.yml b/build/DirectXMesh-GitHub-CMake-Dev17.yml
index f5d9509..d21c79b 100644
--- a/build/DirectXMesh-GitHub-CMake-Dev17.yml
+++ b/build/DirectXMesh-GitHub-CMake-Dev17.yml
@@ -136,3 +136,43 @@ jobs:
     inputs:
       cwd: ''
       cmakeArgs: --build out8 -v --config Debug
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Config x64'
+    inputs:
+      cwd: ''
+      cmakeArgs: '-G "$(VS_GENERATOR)" -A x64 -B out9 -DENABLE_SPECTRE_MITIGATION=ON -DCMAKE_SYSTEM_VERSION=$(WIN10_SDK) -DBUILD_DX12=OFF'
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build x64 Debug'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out9 -v --config Debug
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build x64 Release'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out9 -v --config RelWithDebInfo
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Config ARM64'
+    inputs:
+      cwd: ''
+      cmakeArgs: '-G "$(VS_GENERATOR)" -A ARM64 -B out10 -DENABLE_SPECTRE_MITIGATION=ON -DCMAKE_SYSTEM_VERSION=$(WIN10_SDK) -DBUILD_DX12=OFF'
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build ARM64 Debug'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out10 -v --config Debug
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build ARM64 Release'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out10 -v --config RelWithDebInfo
+  - task: CMake@1
+    displayName: 'CMake (Win10 Spectre): Config'
+    inputs:
+      cwd: ''
+      cmakeArgs: '-G "$(VS_GENERATOR)" -A x64 -B out11 -DENABLE_SPECTRE_MITIGATION=ON -DCMAKE_SYSTEM_VERSION=$(WIN10_SDK) -DBUILD_DX12=ON'
+  - task: CMake@1
+    displayName: 'CMake (Win10 Spectre): Build'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out11 -v --config Debug
diff --git a/build/DirectXMesh-GitHub-CMake.yml b/build/DirectXMesh-GitHub-CMake.yml
index ab0e60a..858dbfc 100644
--- a/build/DirectXMesh-GitHub-CMake.yml
+++ b/build/DirectXMesh-GitHub-CMake.yml
@@ -136,3 +136,43 @@ jobs:
     inputs:
       cwd: ''
       cmakeArgs: --build out8 -v --config Debug
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Config x64'
+    inputs:
+      cwd: ''
+      cmakeArgs: '-G "$(VS_GENERATOR)" -A x64 -B out9 -DENABLE_SPECTRE_MITIGATION=ON -DCMAKE_SYSTEM_VERSION=$(WIN10_SDK) -DBUILD_DX12=OFF'
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build x64 Debug'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out9 -v --config Debug
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build x64 Release'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out9 -v --config RelWithDebInfo
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Config ARM64'
+    inputs:
+      cwd: ''
+      cmakeArgs: '-G "$(VS_GENERATOR)" -A ARM64 -B out10 -DENABLE_SPECTRE_MITIGATION=ON -DCMAKE_SYSTEM_VERSION=$(WIN10_SDK) -DBUILD_DX12=OFF'
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build ARM64 Debug'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out10 -v --config Debug
+  - task: CMake@1
+    displayName: 'CMake (MSVC Spectre): Build ARM64 Release'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out10 -v --config RelWithDebInfo
+  - task: CMake@1
+    displayName: 'CMake (Win10 Spectre): Config'
+    inputs:
+      cwd: ''
+      cmakeArgs: '-G "$(VS_GENERATOR)" -A x64 -B out11 -DENABLE_SPECTRE_MITIGATION=ON -DCMAKE_SYSTEM_VERSION=$(WIN10_SDK) -DBUILD_DX12=ON'
+  - task: CMake@1
+    displayName: 'CMake (Win10 Spectre): Build'
+    inputs:
+      cwd: ''
+      cmakeArgs: --build out11 -v --config Debug
diff --git a/build/DirectXMesh-GitHub-Dev17.yml b/build/DirectXMesh-GitHub-Dev17.yml
index ed8a119..67e09f1 100644
--- a/build/DirectXMesh-GitHub-Dev17.yml
+++ b/build/DirectXMesh-GitHub-Dev17.yml
@@ -115,6 +115,95 @@ jobs:
       configuration: Release
       msbuildArchitecture: x64
 
+- job: DESKTOP_BUILD_SPECTRE
+  displayName: 'Win32 Desktop (Spectre-mitigated)'
+  timeoutInMinutes: 120
+  cancelTimeoutInMinutes: 1
+  steps:
+  - checkout: self
+    clean: true
+    fetchTags: false
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022.sln 32dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2022.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Debug
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022.sln 32rel
+    inputs:
+      solution: DirectXMesh_Desktop_2022.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Release
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022.sln 64dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2022.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Debug
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022.sln 64rel
+    inputs:
+      solution: DirectXMesh_Desktop_2022.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Release
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022_Win10.sln 32dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2022_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Debug
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022_Win10.sln 32rel
+    inputs:
+      solution: DirectXMesh_Desktop_2022_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Release
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022_Win10.sln 64dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2022_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Debug
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022_Win10.sln 64rel
+    inputs:
+      solution: DirectXMesh_Desktop_2022_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Release
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022_Win10.sln arm64dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2022_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: ARM64
+      configuration: Debug
+      msbuildArchitecture: x64
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2022_Win10.sln arm64rel
+    inputs:
+      solution: DirectXMesh_Desktop_2022_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: ARM64
+      configuration: Release
+      msbuildArchitecture: x64
+
 - job: UWP_BUILD
   displayName: 'Universal Windows Platform (UWP)'
   timeoutInMinutes: 120
diff --git a/build/DirectXMesh-GitHub.yml b/build/DirectXMesh-GitHub.yml
index 040c427..3089df9 100644
--- a/build/DirectXMesh-GitHub.yml
+++ b/build/DirectXMesh-GitHub.yml
@@ -105,6 +105,85 @@ jobs:
       platform: ARM64
       configuration: Release
 
+- job: DESKTOP_BUILD_SPECTRE
+  displayName: 'Win32 Desktop (Spectre-mitigated)'
+  timeoutInMinutes: 120
+  cancelTimeoutInMinutes: 1
+  steps:
+  - checkout: self
+    clean: true
+    fetchTags: false
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019.sln 32dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2019.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Debug
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019.sln 32rel
+    inputs:
+      solution: DirectXMesh_Desktop_2019.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Release
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019.sln 64dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2019.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Debug
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019.sln 64rel
+    inputs:
+      solution: DirectXMesh_Desktop_2019.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Release
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019_Win10.sln 32dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2019_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Debug
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019_Win10.sln 32rel
+    inputs:
+      solution: DirectXMesh_Desktop_2019_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x86
+      configuration: Release
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019_Win10.sln 64dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2019_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Debug
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019_Win10.sln 64rel
+    inputs:
+      solution: DirectXMesh_Desktop_2019_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: x64
+      configuration: Release
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019_Win10.sln arm64dbg
+    inputs:
+      solution: DirectXMesh_Desktop_2019_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: ARM64
+      configuration: Debug
+  - task: VSBuild@1
+    displayName: Build solution DirectXMesh_Desktop_2019_Win10.sln arm64rel
+    inputs:
+      solution: DirectXMesh_Desktop_2019_Win10.sln
+      msbuildArgs: /p:PreferredToolArchitecture=x64 /p:SpectreMitigation=Spectre
+      platform: ARM64
+      configuration: Release
+
 - job: UWP_BUILD
   displayName: 'Universal Windows Platform (UWP)'
   timeoutInMinutes: 120