diff --git a/Dalamud/Interface/ImGuiBackend/Helpers/ReShadePeeler.cs b/Dalamud/Interface/ImGuiBackend/Helpers/ReShadePeeler.cs
index c16584024..106da552f 100644
--- a/Dalamud/Interface/ImGuiBackend/Helpers/ReShadePeeler.cs
+++ b/Dalamud/Interface/ImGuiBackend/Helpers/ReShadePeeler.cs
@@ -1,5 +1,6 @@
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 using TerraFX.Interop.DirectX;
@@ -26,7 +27,7 @@ internal static unsafe class ReShadePeeler
     /// <returns><c>true</c> if peeled.</returns>
     public static bool PeelSwapChain<T>(ComPtr<T>* comptr)
         where T : unmanaged, IDXGISwapChain.Interface =>
-        PeelIUnknown(comptr, 0x10);
+        PeelIUnknown(comptr, sizeof(IDXGISwapChain.Vtbl<IDXGISwapChain>));
 
     /// <summary>
     /// Peels <see cref="ID3D12Device"/> if it is wrapped by ReShade.
@@ -36,7 +37,7 @@ internal static unsafe class ReShadePeeler
     /// <returns><c>true</c> if peeled.</returns>
     public static bool PeelD3D12Device<T>(ComPtr<T>* comptr)
         where T : unmanaged, ID3D12Device.Interface =>
-        PeelIUnknown(comptr, 0x10);
+        PeelIUnknown(comptr, sizeof(ID3D12Device.Vtbl<ID3D12Device>));
 
     /// <summary>
     /// Peels <see cref="ID3D12CommandQueue"/> if it is wrapped by ReShade.
@@ -46,20 +47,58 @@ internal static unsafe class ReShadePeeler
     /// <returns><c>true</c> if peeled.</returns>
     public static bool PeelD3D12CommandQueue<T>(ComPtr<T>* comptr)
         where T : unmanaged, ID3D12CommandQueue.Interface =>
-        PeelIUnknown(comptr, 0x10);
+        PeelIUnknown(comptr, sizeof(ID3D12Device.Vtbl<ID3D12Device>));
 
-    private static bool PeelIUnknown<T>(ComPtr<T>* comptr, nint offset)
+    private static bool PeelIUnknown<T>(ComPtr<T>* comptr, nint vtblSize)
         where T : unmanaged, IUnknown.Interface
     {
-        if (comptr->Get() == null || !IsReShadedComObject(comptr->Get()))
-            return false;
+        var changed = false;
+        while (comptr->Get() != null && IsReShadedComObject(comptr->Get()))
+        {
+            // Expectation: the pointer to the underlying object should come early after the overriden vtable.
+            for (nint i = 8; i <= 0x20; i += 8)
+            {
+                var ppObjectBehind = (nint)comptr->Get() + i;
 
-        var punk = new ComPtr<IUnknown>(*(IUnknown**)((nint)comptr->Get() + offset));
-        using var comptr2 = default(ComPtr<T>);
-        if (punk.As(&comptr2).FAILED)
-            return false;
-        comptr2.Swap(comptr);
-        return true;
+                // Is the thing directly pointed from the address an actual something in the memory?
+                if (!IsValidReadableMemoryAddress(ppObjectBehind, 8))
+                    continue;
+
+                var pObjectBehind = *(nint*)ppObjectBehind;
+
+                // Is the address of vtable readable?
+                if (!IsValidReadableMemoryAddress(pObjectBehind, sizeof(nint)))
+                    continue;
+                var pObjectBehindVtbl = *(nint*)pObjectBehind;
+
+                // Is the vtable itself readable?
+                if (!IsValidReadableMemoryAddress(pObjectBehindVtbl, vtblSize))
+                    continue;
+
+                // Are individual functions in vtable executable?
+                var valid = true;
+                for (var j = 0; valid && j < vtblSize; j += sizeof(nint))
+                    valid &= IsValidExecutableMemoryAddress(*(nint*)(pObjectBehindVtbl + j), 1);
+                if (!valid)
+                    continue;
+
+                // Interpret the object as an IUnknown.
+                // Note that `using` is not used, and `Attach` is used. We do not alter the reference count yet.
+                var punk = default(ComPtr<IUnknown>);
+                punk.Attach((IUnknown*)pObjectBehind);
+
+                // Is the IUnknown object also the type we want?
+                using var comptr2 = default(ComPtr<T>);
+                if (punk.As(&comptr2).FAILED)
+                    continue;
+
+                comptr2.Swap(comptr);
+                changed = true;
+                break;
+            }
+        }
+
+        return changed;
     }
 
     private static bool BelongsInReShadeDll(nint ptr)
@@ -115,12 +154,21 @@ internal static unsafe class ReShadePeeler
     private static bool IsReShadedComObject<T>(T* obj)
         where T : unmanaged, IUnknown.Interface
     {
+        if (!IsValidReadableMemoryAddress((nint)obj, sizeof(nint)))
+            return false;
+
         try
         {
             var vtbl = (nint**)Marshal.ReadIntPtr((nint)obj);
+            if (!IsValidReadableMemoryAddress((nint)vtbl, sizeof(nint) * 3))
+                return false;
+
             for (var i = 0; i < 3; i++)
             {
-                if (!BelongsInReShadeDll(Marshal.ReadIntPtr((nint)(vtbl + i))))
+                var pfn = Marshal.ReadIntPtr((nint)(vtbl + i));
+                if (!IsValidExecutableMemoryAddress(pfn, 1))
+                    return false;
+                if (!BelongsInReShadeDll(pfn))
                     return false;
             }
 
@@ -131,4 +179,69 @@ internal static unsafe class ReShadePeeler
             return false;
         }
     }
+
+    private static bool IsValidReadableMemoryAddress(nint p, nint size)
+    {
+        while (size > 0)
+        {
+            if (!IsValidUserspaceMemoryAddress(p))
+                return false;
+
+            MEMORY_BASIC_INFORMATION mbi;
+            if (VirtualQuery((void*)p, &mbi, (nuint)sizeof(MEMORY_BASIC_INFORMATION)) == 0)
+                return false;
+
+            if (mbi is not
+                {
+                    State: MEM.MEM_COMMIT,
+                    Protect: PAGE.PAGE_READONLY or PAGE.PAGE_READWRITE or PAGE.PAGE_EXECUTE_READ
+                    or PAGE.PAGE_EXECUTE_READWRITE,
+                })
+                return false;
+
+            var regionSize = (nint)((mbi.RegionSize + 0xFFFUL) & ~0x1000UL);
+            var checkedSize = ((nint)mbi.BaseAddress + regionSize) - p;
+            size -= checkedSize;
+            p += checkedSize;
+        }
+
+        return true;
+    }
+
+    private static bool IsValidExecutableMemoryAddress(nint p, nint size)
+    {
+        while (size > 0)
+        {
+            if (!IsValidUserspaceMemoryAddress(p))
+                return false;
+
+            MEMORY_BASIC_INFORMATION mbi;
+            if (VirtualQuery((void*)p, &mbi, (nuint)sizeof(MEMORY_BASIC_INFORMATION)) == 0)
+                return false;
+
+            if (mbi is not
+                {
+                    State: MEM.MEM_COMMIT,
+                    Protect: PAGE.PAGE_EXECUTE or PAGE.PAGE_EXECUTE_READ or PAGE.PAGE_EXECUTE_READWRITE
+                    or PAGE.PAGE_EXECUTE_WRITECOPY,
+                })
+                return false;
+
+            var regionSize = (nint)((mbi.RegionSize + 0xFFFUL) & ~0x1000UL);
+            var checkedSize = ((nint)mbi.BaseAddress + regionSize) - p;
+            size -= checkedSize;
+            p += checkedSize;
+        }
+
+        return true;
+    }
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    private static bool IsValidUserspaceMemoryAddress(nint p)
+    {
+        // https://learn.microsoft.com/en-us/windows-hardware/drivers/gettingstarted/virtual-address-spaces
+        // A 64-bit process on 64-bit Windows has a virtual address space within the 128-terabyte range
+        // 0x000'00000000 through 0x7FFF'FFFFFFFF.
+        return p >= 0x10000 && p <= unchecked((nint)0x7FFF_FFFFFFFFUL);
+    }
 }