diff --git a/build.sh b/build.sh
index 15367eb3e..a5f57f9c9 100755
--- a/build.sh
+++ b/build.sh
@@ -27,7 +27,7 @@ REPODIR=$(cd "$(dirname "$0")"; pwd)
 LIBCUOPT_BUILD_DIR=${LIBCUOPT_BUILD_DIR:=${REPODIR}/cpp/build}
 LIBMPS_PARSER_BUILD_DIR=${LIBMPS_PARSER_BUILD_DIR:=${REPODIR}/cpp/libmps_parser/build}
 
-VALIDARGS="clean libcuopt libmps_parser cuopt_mps_parser cuopt cuopt_server cuopt_sh_client docs deb -a -b -g -v -l= --verbose-pdlp --build-lp-only  --no-fetch-rapids --skip-c-python-adapters --skip-tests-build --skip-routing-build --skip-fatbin-write [--cmake-args=\\\"<args>\\\"] [--cache-tool=<tool>] -n --allgpuarch --ci-only-arch --show_depr_warn -h --help"
+VALIDARGS="clean libcuopt libmps_parser cuopt_mps_parser cuopt cuopt_server cuopt_sh_client docs deb -a -b -g -fsanitize -v -l= --verbose-pdlp --build-lp-only  --no-fetch-rapids --skip-c-python-adapters --skip-tests-build --skip-routing-build --skip-fatbin-write [--cmake-args=\\\"<args>\\\"] [--cache-tool=<tool>] -n --allgpuarch --ci-only-arch --show_depr_warn -h --help"
 HELP="$0 [<target> ...] [<flag> ...]
  where <target> is:
    clean            - remove all existing build artifacts and configuration (start over)
@@ -44,6 +44,7 @@ HELP="$0 [<target> ...] [<flag> ...]
    -g               - build for debug
    -a               - Enable assertion (by default in debug mode)
    -b               - Build with benchmark settings
+   -fsanitize       - Build with sanitizer
    -n               - no install step
    --no-fetch-rapids  - don't fetch rapids dependencies
    -l=              - log level. Options are: TRACE | DEBUG | INFO | WARN | ERROR | CRITICAL | OFF. Default=INFO
@@ -85,6 +86,7 @@ BUILD_DISABLE_DEPRECATION_WARNING=ON
 BUILD_ALL_GPU_ARCH=0
 BUILD_CI_ONLY=0
 BUILD_LP_ONLY=0
+BUILD_SANITIZER=0
 SKIP_C_PYTHON_ADAPTERS=0
 SKIP_TESTS_BUILD=0
 SKIP_ROUTING_BUILD=0
@@ -235,6 +237,9 @@ if hasArg --build-lp-only; then
     BUILD_LP_ONLY=1
     SKIP_ROUTING_BUILD=1  # Automatically skip routing when building LP-only
 fi
+if hasArg -fsanitize; then
+    BUILD_SANITIZER=1
+fi
 if hasArg --skip-c-python-adapters; then
     SKIP_C_PYTHON_ADAPTERS=1
 fi
@@ -345,6 +350,7 @@ if buildAll || hasArg libcuopt; then
           -DCMAKE_BUILD_TYPE=${BUILD_TYPE} \
           -DFETCH_RAPIDS=${FETCH_RAPIDS} \
           -DBUILD_LP_ONLY=${BUILD_LP_ONLY} \
+          -DBUILD_SANITIZER=${BUILD_SANITIZER} \
           -DSKIP_C_PYTHON_ADAPTERS=${SKIP_C_PYTHON_ADAPTERS} \
           -DBUILD_TESTS=$((1 - ${SKIP_TESTS_BUILD})) \
           -DSKIP_ROUTING_BUILD=${SKIP_ROUTING_BUILD} \
diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index a7897e7df..df4ad4146 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -84,6 +84,15 @@ if(CMAKE_COMPILER_IS_GNUCXX)
   list(APPEND CUOPT_CXX_FLAGS -Werror -Wno-error=deprecated-declarations)
 endif(CMAKE_COMPILER_IS_GNUCXX)
 
+# To use sanitizer with cuda runtime, one must follow a few steps:
+# 1. Find libasan.so with "gcc -print-file-name=libasan.so"
+# 2. Run the binary with env var set: LD_PRELOAD=$PATH_TO_LIBASAN ASAN_OPTIONS='protect_shadow_gap=0:replace_intrin=0'
+# 3. (Optional) To run with a debugger (gdb or cuda-gdb) use the additional ASAN option alloc_dealloc_mismatch=0
+if(BUILD_SANITIZER)
+  list(APPEND CUOPT_CXX_FLAGS -fsanitize=address,undefined -fno-omit-frame-pointer -g -Wno-error=maybe-uninitialized)
+  add_link_options(-fsanitize=address,undefined)
+endif(BUILD_SANITIZER)
+
 if(DEFINE_ASSERT)
   add_definitions(-DASSERT_MODE)
 endif(DEFINE_ASSERT)