diff --git a/flake.nix b/flake.nix
index b2d670d..a91c177 100644
--- a/flake.nix
+++ b/flake.nix
@@ -86,6 +86,9 @@
               "-Donnxruntime_BUILD_STATIC_LIB=ON"
             ];
         });
+        patchedOnnxruntime = pkgs.onnxruntime.overrideAttrs (old: {
+          patches = [./patches/ort_env_global_mutex.patch];
+        });
         src = let
           filterBySuffix = path: exts: lib.any (ext: lib.hasSuffix ext path) exts;
           sourceFilters = path: type:
@@ -111,8 +114,8 @@
             stdenv = p: p.clangStdenv;
             doCheck = false;
             LIBCLANG_PATH = "${pkgs.llvmPackages.libclang.lib}/lib";
-            ORT_LIB_LOCATION = "${pkgs.onnxruntime}";
-            ORT_ENV_SYSTEM_LIB_LOCATION = "${pkgs.onnxruntime}/lib";
+            ORT_LIB_LOCATION = "${patchedOnnxruntime}";
+            ORT_ENV_SYSTEM_LIB_LOCATION = "${patchedOnnxruntime}/lib";
             ORT_ENV_PREFER_DYNAMIC_LINK = true;
             nativeBuildInputs = with pkgs; [
               cmake
diff --git a/patches/ort_env_global_mutex.patch b/patches/ort_env_global_mutex.patch
new file mode 100644
index 0000000..d53da86
--- /dev/null
+++ b/patches/ort_env_global_mutex.patch
@@ -0,0 +1,42 @@
+From 83e1dbf52b7695a2966795e0350aaa385d1ba8c8 Mon Sep 17 00:00:00 2001
+From: "Carson M." <carson@pyke.io>
+Date: Sun, 22 Jun 2025 23:53:20 -0500
+Subject: [PATCH] Leak logger mutex
+
+---
+ onnxruntime/core/common/logging/logging.cc | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/onnxruntime/core/common/logging/logging.cc b/onnxruntime/core/common/logging/logging.cc
+index a79e7300cffce..07578fc72ca99 100644
+--- a/onnxruntime/core/common/logging/logging.cc
++++ b/onnxruntime/core/common/logging/logging.cc
+@@ -64,8 +64,8 @@ LoggingManager* LoggingManager::GetDefaultInstance() {
+ #pragma warning(disable : 26426)
+ #endif
+ 
+-static std::mutex& DefaultLoggerMutex() noexcept {
+-  static std::mutex mutex;
++static std::mutex* DefaultLoggerMutex() noexcept {
++  static std::mutex* mutex = new std::mutex();
+   return mutex;
+ }
+ 
+@@ -107,7 +107,7 @@ LoggingManager::LoggingManager(std::unique_ptr<ISink> sink, Severity default_min
+ 
+     // lock mutex to create instance, and enable logging
+     // this matches the mutex usage in Shutdown
+-    std::lock_guard<std::mutex> guard(DefaultLoggerMutex());
++    std::lock_guard<std::mutex> guard(*DefaultLoggerMutex());
+ 
+     if (DefaultLoggerManagerInstance().load() != nullptr) {
+       ORT_THROW("Only one instance of LoggingManager created with InstanceType::Default can exist at any point in time.");
+@@ -127,7 +127,7 @@ LoggingManager::LoggingManager(std::unique_ptr<ISink> sink, Severity default_min
+ LoggingManager::~LoggingManager() {
+   if (owns_default_logger_) {
+     // lock mutex to reset DefaultLoggerManagerInstance() and free default logger from this instance.
+-    std::lock_guard<std::mutex> guard(DefaultLoggerMutex());
++    std::lock_guard<std::mutex> guard(*DefaultLoggerMutex());
+ #if ((__cplusplus >= 201703L) || (defined(_MSVC_LANG) && (_MSVC_LANG >= 201703L)))
+     DefaultLoggerManagerInstance().store(nullptr, std::memory_order_release);
+ #else