diff --git a/Changelog.md b/Changelog.md
index fac6f5f..b065419 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added `VK_EXT_swapchain_maintenance1` device extension (#786)
 - Added `VK_NV_low_latency2` device extension (#802)
 - Added `VK_EXT_hdr_metadata` device extension (#804)
+- Added `VK_NV_cuda_kernel_launch` device extension (#805)
 
 ### Changed
 
diff --git a/ash/src/device.rs b/ash/src/device.rs
index 06e4c25..d64a760 100644
--- a/ash/src/device.rs
+++ b/ash/src/device.rs
@@ -2238,12 +2238,12 @@ impl Device {
         &self,
         pipeline_cache: vk::PipelineCache,
     ) -> VkResult<Vec<u8>> {
-        read_into_uninitialized_vector(|count, data| {
+        read_into_uninitialized_vector(|count, data: *mut u8| {
             (self.device_fn_1_0.get_pipeline_cache_data)(
                 self.handle(),
                 pipeline_cache,
                 count,
-                data as _,
+                data.cast(),
             )
         })
     }
diff --git a/ash/src/extensions/nv/cuda_kernel_launch.rs b/ash/src/extensions/nv/cuda_kernel_launch.rs
new file mode 100644
index 0000000..60e191e
--- /dev/null
+++ b/ash/src/extensions/nv/cuda_kernel_launch.rs
@@ -0,0 +1,107 @@
+use crate::prelude::*;
+use crate::vk;
+use crate::RawPtr;
+use crate::{Device, Instance};
+use std::ffi::CStr;
+use std::mem;
+
+/// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_NV_cuda_kernel_launch.html>
+#[derive(Clone)]
+pub struct CudaKernelLaunch {
+    handle: vk::Device,
+    fp: vk::NvCudaKernelLaunchFn,
+}
+
+impl CudaKernelLaunch {
+    pub fn new(instance: &Instance, device: &Device) -> Self {
+        let handle = device.handle();
+        let fp = vk::NvCudaKernelLaunchFn::load(|name| unsafe {
+            mem::transmute(instance.get_device_proc_addr(handle, name.as_ptr()))
+        });
+        Self { handle, fp }
+    }
+
+    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkCreateCudaModuleNV.html>
+    #[inline]
+    pub unsafe fn create_cuda_module(
+        &self,
+        create_info: &vk::CudaModuleCreateInfoNV<'_>,
+        allocator: Option<&vk::AllocationCallbacks<'_>>,
+    ) -> VkResult<vk::CudaModuleNV> {
+        let mut module = mem::MaybeUninit::uninit();
+        (self.fp.create_cuda_module_nv)(
+            self.handle,
+            create_info,
+            allocator.as_raw_ptr(),
+            module.as_mut_ptr(),
+        )
+        .assume_init_on_success(module)
+    }
+
+    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkGetCudaModuleCacheNV.html>
+    #[inline]
+    pub unsafe fn get_cuda_module_cache(&self, module: vk::CudaModuleNV) -> VkResult<Vec<u8>> {
+        read_into_uninitialized_vector(|cache_size, cache_data: *mut u8| {
+            (self.fp.get_cuda_module_cache_nv)(self.handle, module, cache_size, cache_data.cast())
+        })
+    }
+
+    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkCreateCudaFunctionNV.html>
+    #[inline]
+    pub unsafe fn create_cuda_function(
+        &self,
+        create_info: &vk::CudaFunctionCreateInfoNV<'_>,
+        allocator: Option<&vk::AllocationCallbacks<'_>>,
+    ) -> VkResult<vk::CudaFunctionNV> {
+        let mut function = mem::MaybeUninit::uninit();
+        (self.fp.create_cuda_function_nv)(
+            self.handle,
+            create_info,
+            allocator.as_raw_ptr(),
+            function.as_mut_ptr(),
+        )
+        .assume_init_on_success(function)
+    }
+
+    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkDestroyCudaModuleNV.html>
+    #[inline]
+    pub unsafe fn destroy_cuda_module(
+        &self,
+        module: vk::CudaModuleNV,
+        allocator: Option<&vk::AllocationCallbacks<'_>>,
+    ) {
+        (self.fp.destroy_cuda_module_nv)(self.handle, module, allocator.as_raw_ptr())
+    }
+
+    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkDestroyCudaFunctionNV.html>
+    #[inline]
+    pub unsafe fn destroy_cuda_function(
+        &self,
+        function: vk::CudaFunctionNV,
+        allocator: Option<&vk::AllocationCallbacks<'_>>,
+    ) {
+        (self.fp.destroy_cuda_function_nv)(self.handle, function, allocator.as_raw_ptr())
+    }
+
+    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkCmdCudaLaunchKernelNV.html>
+    #[inline]
+    pub unsafe fn cmd_cuda_launch_kernel(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        launch_info: &vk::CudaLaunchInfoNV<'_>,
+    ) {
+        (self.fp.cmd_cuda_launch_kernel_nv)(command_buffer, launch_info)
+    }
+
+    pub const NAME: &'static CStr = vk::NvCudaKernelLaunchFn::NAME;
+
+    #[inline]
+    pub fn fp(&self) -> &vk::NvCudaKernelLaunchFn {
+        &self.fp
+    }
+
+    #[inline]
+    pub fn device(&self) -> vk::Device {
+        self.handle
+    }
+}
diff --git a/ash/src/extensions/nv/mod.rs b/ash/src/extensions/nv/mod.rs
index 3b08ae3..1a4f8db 100644
--- a/ash/src/extensions/nv/mod.rs
+++ b/ash/src/extensions/nv/mod.rs
@@ -1,4 +1,5 @@
 pub use self::coverage_reduction_mode::CoverageReductionMode;
+pub use self::cuda_kernel_launch::CudaKernelLaunch;
 pub use self::device_diagnostic_checkpoints::DeviceDiagnosticCheckpoints;
 pub use self::device_generated_commands_compute::DeviceGeneratedCommandsCompute;
 pub use self::low_latency2::LowLatency2;
@@ -7,6 +8,7 @@ pub use self::mesh_shader::MeshShader;
 pub use self::ray_tracing::RayTracing;
 
 mod coverage_reduction_mode;
+mod cuda_kernel_launch;
 mod device_diagnostic_checkpoints;
 mod device_generated_commands_compute;
 mod low_latency2;