diff --git a/test_runner/fixtures/utils.py b/test_runner/fixtures/utils.py
index 71b2de4f65..2a59eab710 100644
--- a/test_runner/fixtures/utils.py
+++ b/test_runner/fixtures/utils.py
@@ -64,6 +64,8 @@ VERSIONS_COMBINATIONS = (
 # If it is not set or set to a value not equal to "false", LFC is enabled by default.
 USE_LFC = os.environ.get("USE_LFC") != "false"
 
+WITH_SANITIZERS = os.environ.get("SANITIZERS") == "enabled"
+
 
 def subprocess_capture(
     capture_dir: Path,
diff --git a/test_runner/regress/test_endpoint_crash.py b/test_runner/regress/test_endpoint_crash.py
index 0217cd0d03..03bfd1cb8d 100644
--- a/test_runner/regress/test_endpoint_crash.py
+++ b/test_runner/regress/test_endpoint_crash.py
@@ -2,6 +2,8 @@ from __future__ import annotations
 
 import pytest
 from fixtures.neon_fixtures import NeonEnvBuilder
+from fixtures.pg_version import PgVersion
+from fixtures.utils import WITH_SANITIZERS, run_only_on_postgres
 
 
 @pytest.mark.parametrize(
@@ -23,3 +25,20 @@ def test_endpoint_crash(neon_env_builder: NeonEnvBuilder, sql_func: str):
     endpoint.safe_psql("CREATE EXTENSION neon_test_utils;")
     with pytest.raises(Exception, match="This probably means the server terminated abnormally"):
         endpoint.safe_psql(f"SELECT {sql_func}();")
+
+
+@run_only_on_postgres([PgVersion.V17], "Currently, build vith sanitizers is possible with v17 only")
+def test_sanitizers(neon_env_builder: NeonEnvBuilder):
+    """
+    Test that undefined behavior leads to endpoint abort with sanitizers enabled
+    """
+    env = neon_env_builder.init_start()
+    env.create_branch("test_ubsan")
+    endpoint = env.endpoints.create_start("test_ubsan")
+
+    # Test case based on https://www.postgresql.org/message-id/17167-028026e4ca333817@postgresql.org
+    if not WITH_SANITIZERS:
+        endpoint.safe_psql("SELECT 1::int4 << 128")
+    else:
+        with pytest.raises(Exception, match="This probably means the server terminated abnormally"):
+            endpoint.safe_psql("SELECT 1::int4 << 128")