diff --git a/var/spack/repos/builtin/packages/cuda/package.py b/var/spack/repos/builtin/packages/cuda/package.py
index e624acbaa9db8d..44134e8e441098 100644
--- a/var/spack/repos/builtin/packages/cuda/package.py
+++ b/var/spack/repos/builtin/packages/cuda/package.py
@@ -25,6 +25,20 @@
 
 preferred_ver = "11.8.0"
 _versions = {
+    "12.3.0": {
+        "Linux-aarch64": (
+            "9a8fb8acf46b88faf0d711bda3149e1706efbbae02fcb40ab72addfd0e9ce5df",
+            "https://developer.download.nvidia.com/compute/cuda/12.3.0/local_installers/cuda_12.3.0_545.23.06_linux_sbsa.run",
+        ),
+        "Linux-x86_64": (
+            "7c13face3af64d6e1648d6e3101d31c8111e747143acb0077d973c1690820422",
+            "https://developer.download.nvidia.com/compute/cuda/12.3.0/local_installers/cuda_12.3.0_545.23.06_linux.run",
+        ),
+        "Linux-ppc64le": (
+            "de15c04380ec35b194c07503bf434837bac5b427cf77b19a63962b1653d195d5",
+            "https://developer.download.nvidia.com/compute/cuda/12.3.0/local_installers/cuda_12.3.0_545.23.06_linux_ppc64le.run",
+        ),
+    },
     "12.2.1": {
         "Linux-aarch64": (
             "a9ae6bd02684c7acfb229484368bf2691d592767ce1aed10ae9aed92c81b9f09",