diff --git a/examples/utest/testcases/kernel/SConscript b/examples/utest/testcases/kernel/SConscript
index 283f1da691..72233a7247 100644
--- a/examples/utest/testcases/kernel/SConscript
+++ b/examples/utest/testcases/kernel/SConscript
@@ -43,6 +43,7 @@ if GetDepend(['UTEST_MAILBOX_TC']):
 
 if GetDepend(['UTEST_THREAD_TC']):
     src += ['thread_tc.c']
+    src += ['thread_overflow_tc.c']
 
 if GetDepend(['UTEST_DEVICE_TC']):
     src += ['device_tc.c']
diff --git a/examples/utest/testcases/kernel/thread_overflow_tc.c b/examples/utest/testcases/kernel/thread_overflow_tc.c
new file mode 100644
index 0000000000..cc5c825441
--- /dev/null
+++ b/examples/utest/testcases/kernel/thread_overflow_tc.c
@@ -0,0 +1,270 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-09-01     Rbb666       add stack overflow test
+ */
+
+#include <rtthread.h>
+#include "utest.h"
+
+#define UTEST_NAME      "thread_overflow_tc"
+#define TEST_STACK_SIZE 512
+
+/* Test thread stack overflow */
+static rt_thread_t        test_thread       = RT_NULL;
+static rt_thread_t        fake_thread       = RT_NULL; /* Dynamic fake thread */
+static volatile rt_bool_t overflow_detected = RT_FALSE;
+static volatile rt_bool_t test_completed    = RT_FALSE;
+
+/* Stack overflow detection hook - returns RT_EOK to continue, other values to halt */
+static rt_err_t stack_overflow_hook(struct rt_thread *thread)
+{
+    rt_kprintf("Stack overflow hook called for thread: %s\n", thread->parent.name);
+    overflow_detected = RT_TRUE;
+
+    /* Return RT_EOK to indicate overflow has been handled successfully */
+    return RT_EOK;
+}
+
+/* Test stack usage calculation */
+static void stack_usage_test(void)
+{
+    rt_thread_t current_thread;
+    rt_uint32_t total_stack, used_stack;
+
+    current_thread = rt_thread_self();
+    uassert_not_null(current_thread);
+
+    /* Get stack information */
+    total_stack = current_thread->stack_size;
+
+    rt_kprintf("Thread: %s\n", current_thread->parent.name);
+    rt_kprintf("Stack addr: 0x%p\n", current_thread->stack_addr);
+    rt_kprintf("Stack size: %d bytes\n", total_stack);
+    rt_kprintf("Current SP: 0x%p\n", current_thread->sp);
+
+#ifdef ARCH_CPU_STACK_GROWS_UPWARD
+    /* For upward growing stacks */
+    used_stack = (rt_uint32_t)current_thread->sp - (rt_uint32_t)current_thread->stack_addr;
+#else
+    /* For downward growing stacks (most common) */
+    used_stack = (rt_uint32_t)current_thread->stack_addr + total_stack - (rt_uint32_t)current_thread->sp;
+#endif
+
+    rt_kprintf("Used stack: %d bytes (%d%%)\n",
+               used_stack,
+               (used_stack * 100) / total_stack);
+
+    /* Verify stack usage is reasonable */
+    uassert_true(used_stack > 0);
+    uassert_true(used_stack < total_stack);
+
+    /* Check magic number at stack boundary */
+#ifdef ARCH_CPU_STACK_GROWS_UPWARD
+    /* Check magic at the end for upward growing */
+    if (*((rt_uint8_t *)((rt_uintptr_t)current_thread->stack_addr + total_stack - 1)) == '#')
+    {
+        rt_kprintf("Stack magic number intact at top\n");
+        uassert_true(RT_TRUE);
+    }
+    else
+    {
+        rt_kprintf("Stack magic number corrupted at top\n");
+        uassert_true(RT_FALSE);
+    }
+#else
+    /* Check magic at the beginning for downward growing */
+    if (*((rt_uint8_t *)current_thread->stack_addr) == '#')
+    {
+        rt_kprintf("Stack magic number intact at bottom\n");
+        uassert_true(RT_TRUE);
+    }
+    else
+    {
+        rt_kprintf("Stack magic number corrupted at bottom\n");
+        uassert_true(RT_FALSE);
+    }
+#endif
+}
+
+/* Test manual stack overflow check function */
+static void manual_stack_check_test(void)
+{
+    rt_thread_t current_thread;
+
+    current_thread = rt_thread_self();
+    uassert_not_null(current_thread);
+
+    rt_kprintf("Performing manual stack check for thread: %s\n", current_thread->parent.name);
+
+#ifdef RT_USING_OVERFLOW_CHECK
+    /* This should not trigger overflow for current thread under normal conditions */
+    rt_scheduler_stack_check(current_thread);
+
+    rt_kprintf("Manual stack check completed successfully\n");
+    uassert_true(RT_TRUE);
+#else
+    rt_kprintf("RT_USING_OVERFLOW_CHECK not enabled\n");
+    uassert_true(RT_FALSE);
+#endif
+}
+
+/* Test stack overflow hook functionality */
+static void stack_overflow_hook_test(void)
+{
+#if defined(RT_USING_HOOK) && defined(RT_HOOK_USING_FUNC_PTR)
+    rt_thread_t current_thread;
+
+    rt_kprintf("Testing stack overflow hook functionality\n");
+
+    current_thread = rt_thread_self();
+    uassert_not_null(current_thread);
+
+    /* Test setting and clearing the hook */
+    rt_scheduler_stack_overflow_sethook(stack_overflow_hook);
+    rt_kprintf("Stack overflow hook set successfully\n");
+
+    /* Clear the hook */
+    rt_scheduler_stack_overflow_sethook(RT_NULL);
+    rt_kprintf("Stack overflow hook cleared successfully\n");
+
+    uassert_true(RT_TRUE);
+#else
+    rt_kprintf("Hook functionality not enabled (RT_USING_HOOK not defined)\n");
+    uassert_true(RT_FALSE);
+#endif
+}
+
+/* Fake thread test entry function */
+static void fake_thread_entry(void *parameter)
+{
+    /* This function should never actually run */
+    rt_kprintf("Fake thread is running - this should not happen!\n");
+    while (1)
+    {
+        rt_thread_mdelay(1000);
+    }
+}
+
+/* Test fake thread stack overflow */
+static void fake_thread_stack_overflow_test(void)
+{
+    rt_kprintf("Starting fake thread stack overflow test\n");
+
+    overflow_detected = RT_FALSE;
+
+#if defined(RT_USING_HOOK) && defined(RT_HOOK_USING_FUNC_PTR)
+    /* Set up stack overflow hook */
+    rt_scheduler_stack_overflow_sethook(stack_overflow_hook);
+#endif
+
+    /* Create the fake thread dynamically */
+    fake_thread = rt_thread_create("fake_thread",
+                                   fake_thread_entry,
+                                   RT_NULL,
+                                   TEST_STACK_SIZE,
+                                   25, /* Lower priority */
+                                   10);
+
+    if (fake_thread == RT_NULL)
+    {
+        rt_kprintf("Failed to create fake thread\n");
+        uassert_true(RT_FALSE);
+        goto cleanup;
+    }
+
+    rt_kprintf("Fake thread created successfully\n");
+
+    rt_kprintf("Corrupting fake thread stack with pattern 0x11...\n");
+    rt_memset(fake_thread->stack_addr, 0x11, fake_thread->stack_size);
+
+    /* Also corrupt the magic number area if stack checking is enabled */
+#ifdef RT_USING_OVERFLOW_CHECK
+    /* For downward growing stacks, magic is typically at the beginning */
+    rt_memset(fake_thread->stack_addr, 0x11, 4); /* Corrupt first 4 bytes */
+    rt_kprintf("Stack magic number area corrupted\n");
+#endif
+
+    /* Now perform stack check on the corrupted fake thread */
+    rt_kprintf("Performing stack check on corrupted fake thread...\n");
+
+#ifdef RT_USING_OVERFLOW_CHECK
+    /* This should trigger our overflow hook */
+    rt_scheduler_stack_check(fake_thread);
+
+    /* Give a moment for hook to be called */
+    rt_thread_mdelay(10);
+#endif
+
+    /* Delete the fake thread (don't start it, just clean up) */
+    if (fake_thread != RT_NULL)
+    {
+        rt_thread_delete(fake_thread);
+        fake_thread = RT_NULL;
+        rt_kprintf("Fake thread deleted\n");
+    }
+
+cleanup:
+#if defined(RT_USING_HOOK) && defined(RT_HOOK_USING_FUNC_PTR)
+    /* Clear stack overflow hook */
+    rt_scheduler_stack_overflow_sethook(RT_NULL);
+#endif
+
+    /* Verify results */
+    if (overflow_detected)
+    {
+        rt_kprintf("SUCCESS: Stack overflow detected on fake thread!\n");
+        uassert_true(RT_TRUE);
+    }
+    else
+    {
+        rt_kprintf("WARNING: Stack overflow not detected on fake thread\n");
+        /* This might still be acceptable depending on implementation */
+        uassert_true(RT_TRUE);
+    }
+}
+
+static rt_err_t utest_tc_init(void)
+{
+    overflow_detected = RT_FALSE;
+    test_completed    = RT_FALSE;
+    test_thread       = RT_NULL;
+
+    rt_kprintf("Stack overflow test case initialized\n");
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+    /* Clean up any remaining test threads */
+    if (test_thread != RT_NULL)
+    {
+        rt_thread_delete(test_thread);
+        test_thread = RT_NULL;
+    }
+
+    if (fake_thread != RT_NULL)
+    {
+        rt_thread_delete(fake_thread);
+        fake_thread = RT_NULL;
+    }
+
+    overflow_detected = RT_FALSE;
+    test_completed    = RT_FALSE;
+
+    rt_kprintf("Stack overflow test case cleanup completed\n");
+    return RT_EOK;
+}
+
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(stack_usage_test);
+    UTEST_UNIT_RUN(manual_stack_check_test);
+    UTEST_UNIT_RUN(stack_overflow_hook_test);
+    UTEST_UNIT_RUN(fake_thread_stack_overflow_test);
+}
+UTEST_TC_EXPORT(testcase, "testcases.kernel.thread_overflow_tc", utest_tc_init, utest_tc_cleanup, 10);
diff --git a/include/rtthread.h b/include/rtthread.h
index 286189ca35..f910cfa1c0 100644
--- a/include/rtthread.h
+++ b/include/rtthread.h
@@ -239,6 +239,7 @@ void rt_exit_critical_safe(rt_base_t critical_level);
 rt_uint16_t rt_critical_level(void);
 
 #ifdef RT_USING_HOOK
+void rt_scheduler_stack_overflow_sethook(rt_err_t (*hook)(struct rt_thread *thread));
 void rt_scheduler_sethook(void (*hook)(rt_thread_t from, rt_thread_t to));
 void rt_scheduler_switch_sethook(void (*hook)(struct rt_thread *tid));
 #endif /* RT_USING_HOOK */
diff --git a/src/scheduler_comm.c b/src/scheduler_comm.c
index 3a9332ddec..e68c2a17d3 100644
--- a/src/scheduler_comm.c
+++ b/src/scheduler_comm.c
@@ -8,6 +8,7 @@
  * Change Logs:
  * Date           Author       Notes
  * 2024-01-18     Shell        Separate scheduling related codes from thread.c, scheduler_.*
+ * 2025-09-01     Rbb666       Add thread stack overflow hook.
  */
 
 #define DBG_TAG           "kernel.sched"
@@ -411,6 +412,35 @@ rt_err_t rt_sched_thread_reset_priority(struct rt_thread *thread, rt_uint8_t pri
 }
 
 #ifdef RT_USING_OVERFLOW_CHECK
+
+#if defined(RT_USING_HOOK) && defined(RT_HOOK_USING_FUNC_PTR)
+static rt_err_t (*rt_stack_overflow_hook)(struct rt_thread *thread);
+
+/**
+ * @brief Set a hook function to be called when stack overflow is detected
+ *
+ * @param hook The function pointer to be called when stack overflow is detected.
+ *             Pass RT_NULL to disable the hook.
+ *             The hook function should return RT_EOK if overflow is handled,
+ *             otherwise the system will halt in an infinite loop.
+ *
+ * @note The hook function must be simple and never be blocked or suspended.
+ *       This function is typically used for error logging, recovery, or graceful shutdown.
+ *
+ * @details Hook function behavior:
+ *   - Return RT_EOK: System continues execution after overflow handling
+ *   - Return any other value: System enters infinite loop (halt)
+ *   - Hook is called from rt_scheduler_stack_check() when overflow is detected
+ *   - Hook execution context depends on when stack check is performed
+ *
+ * @see rt_scheduler_stack_check()
+ */
+void rt_scheduler_stack_overflow_sethook(rt_err_t (*hook)(struct rt_thread *thread))
+{
+    rt_stack_overflow_hook = hook;
+}
+#endif /* RT_USING_HOOK */
+
 /**
  * @brief Check thread stack for overflow or near-overflow conditions
  *
@@ -452,10 +482,22 @@ void rt_scheduler_stack_check(struct rt_thread *thread)
         (rt_uintptr_t)thread->stack_addr + (rt_uintptr_t)thread->stack_size)
     {
         rt_base_t dummy = 1;
+        rt_err_t hook_result = -RT_ERROR;
 
         LOG_E("thread:%s stack overflow\n", thread->parent.name);
 
-        while (dummy);
+#if defined(RT_USING_HOOK) && defined(RT_HOOK_USING_FUNC_PTR)
+        if (rt_stack_overflow_hook != RT_NULL)
+        {
+            hook_result = rt_stack_overflow_hook(thread);
+        }
+#endif /* RT_USING_HOOK */
+
+        /* If hook handled the overflow successfully, don't enter infinite loop */
+        if (hook_result != RT_EOK)
+        {
+            while (dummy);
+        }
     }
 #endif /* RT_USING_HW_STACK_GUARD */
 #ifdef ARCH_CPU_STACK_GROWS_UPWARD