diff --git a/components/esp_rom/include/esp_rom_multi_heap.h b/components/esp_rom/include/esp_rom_multi_heap.h
index b95ce4607d..5289be65cb 100644
--- a/components/esp_rom/include/esp_rom_multi_heap.h
+++ b/components/esp_rom/include/esp_rom_multi_heap.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -38,6 +38,20 @@ typedef bool (*multi_heap_walker_cb_t)(void *block_ptr, size_t block_size, int b
  */
 void multi_heap_walk(multi_heap_handle_t heap, multi_heap_walker_cb_t walker_func, void *user_data);
 
+/**
+ * @brief Function walking through a given heap and returning the pointer to the
+ * allocated block containing the pointer passed as parameter.
+ *
+ * @note The heap parameter must be valid and the pointer parameter must
+ * belong to a block of allocated memory. The app will crash with an
+ * assertion failure if at least one of the parameter is invalid.
+ *
+ * @param heap The heap to walk through
+ * @param ptr The pointer to find the allocated block of
+ * @return Pointer to the allocated block containing the pointer ptr
+ */
+void *multi_heap_find_containing_block_impl(multi_heap_handle_t heap, void *ptr);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/esp_rom/patches/esp_rom_multi_heap.c b/components/esp_rom/patches/esp_rom_multi_heap.c
index 99bf6b45da..34d5109696 100644
--- a/components/esp_rom/patches/esp_rom_multi_heap.c
+++ b/components/esp_rom/patches/esp_rom_multi_heap.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -14,6 +14,7 @@
 #include <string.h>
 #include <assert.h>
 
+#include "sdkconfig.h"
 #include "esp_rom_multi_heap.h"
 
 // Hook to force the linker to include this file
@@ -49,3 +50,101 @@ void multi_heap_walk(multi_heap_handle_t heap, multi_heap_walker_cb_t walker_fun
     tlsf_walk_pool(tlsf_get_pool(heap->heap_data), walker_func, user_data);
     multi_heap_internal_unlock(heap);
 }
+
+/**
+ * @brief Structure used in multi_heap_find_containing_block to retain
+ * information while walking a given heap to find the allocated block
+ * containing the pointer ptr.
+ *
+ * @note The block_ptr gets filled with the pointer to the allocated block
+ * containing the ptr.
+ */
+typedef struct containing_block_data {
+    void *ptr; ///< Pointer to find the containing block of
+    void *block_ptr; ///< Pointer to the containing block
+} containing_block_data_t;
+
+
+#if CONFIG_HEAP_POISONING_DISABLED
+    void *multi_heap_find_containing_block(multi_heap_handle_t heap, void *ptr)
+        __attribute__((alias("multi_heap_find_containing_block_impl")));
+#endif
+
+typedef struct block_header_t
+{
+	/* Points to the previous physical block. */
+	struct block_header_t* prev_phys_block;
+
+	/* The size of this block, excluding the block header. */
+	size_t size;
+
+	/* Next and previous free blocks. */
+	struct block_header_t* next_free;
+	struct block_header_t* prev_free;
+} block_header_t;
+
+#define tlsf_cast(t, exp)	((t) (exp))
+#define block_header_free_bit (1UL << 0)
+#define block_header_prev_free_bit (1UL << 1)
+#define block_header_overhead (sizeof(size_t))
+#define block_start_offset (offsetof(block_header_t, size) + sizeof(size_t))
+
+#if !defined (tlsf_assert)
+#define tlsf_assert assert
+#endif
+
+static inline __attribute__((always_inline)) void* block_to_ptr(const block_header_t* block)
+{
+	return tlsf_cast(void*,
+		tlsf_cast(unsigned char*, block) + block_start_offset);
+}
+static size_t block_size(const block_header_t* block)
+{
+	return block->size & ~(block_header_free_bit | block_header_prev_free_bit);
+}
+static block_header_t* offset_to_block(const void* ptr, size_t size)
+{
+	return tlsf_cast(block_header_t*, tlsf_cast(ptrdiff_t, ptr) + size);
+}
+static int block_is_free(const block_header_t* block)
+{
+	return tlsf_cast(int, block->size & block_header_free_bit);
+}
+static int block_is_last(const block_header_t* block)
+{
+	return block_size(block) == 0;
+}
+static block_header_t* block_next(const block_header_t* block)
+{
+	block_header_t* next = offset_to_block(block_to_ptr(block),
+		block_size(block) - block_header_overhead);
+	tlsf_assert(!block_is_last(block));
+	return next;
+}
+
+void* tlsf_find_containing_block(pool_t pool, void *ptr)
+{
+    block_header_t* block = offset_to_block(pool, -(int)block_header_overhead);
+
+    while (block && !block_is_last(block))
+    {
+        if (!block_is_free(block)) {
+            void *block_end = block_to_ptr(block) + block_size(block);
+            if (block_to_ptr(block) <= ptr && block_end > ptr) {
+                // we found the containing block, return
+                return block_to_ptr(block);
+            }
+        }
+
+        block = block_next(block);
+    }
+
+    return NULL;
+}
+
+void *multi_heap_find_containing_block_impl(multi_heap_handle_t heap, void *ptr)
+{
+    void *block_ptr = tlsf_find_containing_block(tlsf_get_pool(heap->heap_data), ptr);
+    assert(block_ptr);
+    return block_ptr;
+}
diff --git a/components/heap/heap_caps.c b/components/heap/heap_caps.c
index bad0e2b88f..d19f5bd76e 100644
--- a/components/heap/heap_caps.c
+++ b/components/heap/heap_caps.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -468,6 +468,15 @@ size_t heap_caps_get_allocated_size( void *ptr )
     return MULTI_HEAP_REMOVE_BLOCK_OWNER_SIZE(size);
 }
 
+size_t heap_caps_get_containing_block_size(void *ptr)
+{
+    heap_t *heap = find_containing_heap(ptr);
+    assert(heap);
+
+    void *block_ptr = multi_heap_find_containing_block(heap->heap, ptr);
+    return multi_heap_get_allocated_size(heap->heap, block_ptr);
+}
+
 static HEAP_IRAM_ATTR esp_err_t heap_caps_aligned_check_args(size_t alignment, size_t size, uint32_t caps, const char *funcname)
 {
     if (!alignment) {
@@ -567,7 +576,7 @@ typedef struct walker_data {
         heap_t *heap;
 } walker_data_t;
 
-__attribute__((noinline)) static bool heap_caps_walker(void* block_ptr, size_t block_size, int block_used, void *user_data)
+__attribute__((noinline)) static bool heap_caps_walker(void *block_ptr, size_t block_size, int block_used, void *user_data)
 {
     walker_data_t *walker_data = (walker_data_t*)user_data;
 
diff --git a/components/heap/heap_caps_linux.c b/components/heap/heap_caps_linux.c
index beee84a9f4..c7b558e766 100644
--- a/components/heap/heap_caps_linux.c
+++ b/components/heap/heap_caps_linux.c
@@ -195,11 +195,15 @@ void heap_caps_dump_all(void)
     heap_caps_dump(MALLOC_CAP_INVALID);
 }
 
-size_t heap_caps_get_allocated_size( void *ptr )
+size_t heap_caps_get_allocated_size(void *ptr)
 {
     return 0;
 }
 
+size_t heap_caps_get_containing_block_size(void *ptr) {
+    return 0;
+}
+
 void *heap_caps_aligned_alloc(size_t alignment, size_t size, uint32_t caps)
 {
     void *ptr = aligned_alloc(alignment, size);
diff --git a/components/heap/include/esp_heap_caps.h b/components/heap/include/esp_heap_caps.h
index 0229809c18..c5aaed2fbc 100644
--- a/components/heap/include/esp_heap_caps.h
+++ b/components/heap/include/esp_heap_caps.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2019-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -446,7 +446,20 @@ void heap_caps_dump_all(void);
  * @return Size of the memory allocated at this block.
  *
  */
-size_t heap_caps_get_allocated_size( void *ptr );
+size_t heap_caps_get_allocated_size(void *ptr);
+
+/**
+ * @brief Return the size of the block containing the pointer passed as parameter.
+ *
+ * @param ptr Pointer to currently allocated heap memory. The pointer value
+ * must be within the allocated memory and the memory must not be freed.
+ *
+ * @note The app will crash with an assertion failure if the pointer is invalid.
+ *
+ * @return Size of the containing block allocated.
+ *
+ */
+size_t heap_caps_get_containing_block_size(void *ptr);
 
 /**
  * @brief Structure used to store heap related data passed to
diff --git a/components/heap/include/multi_heap.h b/components/heap/include/multi_heap.h
index 7aa348f72b..4fa76b1df5 100644
--- a/components/heap/include/multi_heap.h
+++ b/components/heap/include/multi_heap.h
@@ -239,6 +239,20 @@ void multi_heap_walk(multi_heap_handle_t heap, multi_heap_walker_cb_t walker_fun
  */
 size_t multi_heap_get_full_block_size(multi_heap_handle_t heap, void *p);
 
+/**
+ * @brief Function walking through a given heap and returning the pointer to the
+ * allocated block containing the pointer passed as parameter.
+ *
+ * @note The heap parameter must be valid and the pointer parameter must
+ * belong to a block of allocated memory. The app will crash with an
+ * assertion failure if at least one of the parameter is invalid.
+ *
+ * @param heap The heap to walk through
+ * @param ptr The pointer to find the allocated block of
+ * @return Pointer to the allocated block containing the pointer ptr
+ */
+void *multi_heap_find_containing_block(multi_heap_handle_t heap, void *ptr);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/heap/multi_heap.c b/components/heap/multi_heap.c
index a342252720..bb58882ec0 100644
--- a/components/heap/multi_heap.c
+++ b/components/heap/multi_heap.c
@@ -72,6 +72,9 @@ size_t multi_heap_minimum_free_size(multi_heap_handle_t heap)
 void *multi_heap_get_block_address(multi_heap_block_handle_t block)
     __attribute__((alias("multi_heap_get_block_address_impl")));
 
+void *multi_heap_find_containing_block(multi_heap_handle_t heap, void *ptr)
+    __attribute__((alias("multi_heap_find_containing_block_impl")));
+
 #endif // !CONFIG_HEAP_TLSF_USE_ROM_IMPL
 #endif // !MULTI_HEAP_POISONING
 
@@ -441,6 +444,26 @@ void multi_heap_walk(multi_heap_handle_t heap, multi_heap_walker_cb_t walker_fun
     multi_heap_internal_unlock(heap);
 }
 
+/**
+ * @brief Structure used in multi_heap_find_containing_block to retain
+ * information while walking a given heap to find the allocated block
+ * containing the pointer ptr.
+ *
+ * @note The block_ptr gets filled with the pointer to the allocated block
+ * containing the ptr.
+ */
+typedef struct containing_block_data {
+    void *ptr; ///< Pointer to find the containing block of
+    void *block_ptr; ///< Pointer to the containing block
+} containing_block_data_t;
+
+void *multi_heap_find_containing_block_impl(multi_heap_handle_t heap, void *ptr)
+{
+    void *block_ptr = tlsf_find_containing_block(tlsf_get_pool(heap->heap_data), ptr);
+    assert(block_ptr);
+    return block_ptr;
+}
+
 #endif // CONFIG_HEAP_TLSF_USE_ROM_IMPL
 
 size_t multi_heap_reset_minimum_free_bytes(multi_heap_handle_t heap)
diff --git a/components/heap/multi_heap_internal.h b/components/heap/multi_heap_internal.h
index 3fcbb50a76..789df9c75e 100644
--- a/components/heap/multi_heap_internal.h
+++ b/components/heap/multi_heap_internal.h
@@ -56,6 +56,7 @@ size_t multi_heap_free_size_impl(multi_heap_handle_t heap);
 size_t multi_heap_minimum_free_size_impl(multi_heap_handle_t heap);
 size_t multi_heap_get_allocated_size_impl(multi_heap_handle_t heap, void *p);
 void *multi_heap_get_block_address_impl(multi_heap_block_handle_t block);
+void *multi_heap_find_containing_block_impl(multi_heap_handle_t heap, void *ptr);
 
 /* Some internal functions for heap poisoning use */
 
diff --git a/components/heap/multi_heap_poisoning.c b/components/heap/multi_heap_poisoning.c
index 469f0684ae..462a9e980d 100644
--- a/components/heap/multi_heap_poisoning.c
+++ b/components/heap/multi_heap_poisoning.c
@@ -450,6 +450,15 @@ void multi_heap_internal_poison_fill_region(void *start, size_t size, bool is_fr
     memset(start, is_free ? FREE_FILL_PATTERN : MALLOC_FILL_PATTERN, size);
 }
 
+void *multi_heap_find_containing_block(multi_heap_handle_t heap, void *ptr)
+{
+    void * block_ptr = multi_heap_find_containing_block_impl(heap, ptr);
+    // add the poison_head_t size to the pointer returned since all other
+    // functions expect the pointer to point to the first usable byte and not
+    // to the first allocated byte.
+    return block_ptr + sizeof(poison_head_t);
+}
+
 #else // !MULTI_HEAP_POISONING
 
 #ifdef MULTI_HEAP_POISONING_SLOW
diff --git a/components/heap/test_apps/heap_tests/main/test_malloc.c b/components/heap/test_apps/heap_tests/main/test_malloc.c
index dbfc5d4a6e..1289287e93 100644
--- a/components/heap/test_apps/heap_tests/main/test_malloc.c
+++ b/components/heap/test_apps/heap_tests/main/test_malloc.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Unlicense OR CC0-1.0
  */
@@ -210,9 +210,15 @@ TEST_CASE("test get allocated size", "[heap]")
         // since the heap component aligns to 4 bytes)
         const size_t aligned_size = (alloc_sizes[i] + 3) & ~3;
         const size_t real_size = heap_caps_get_allocated_size(ptr_array[i]);
-        printf("initial size: %d, requested size : %d, allocated size: %d\n", alloc_sizes[i], aligned_size, real_size);
         TEST_ASSERT(aligned_size <= real_size);
 
+        // test the heap_caps_get_containing_block_size() returns the right number of bytes
+        // when the pointer to the first, last (calculated from the requested size) and to a byte
+        // in the middle of the chunk is passed as parameter
+        TEST_ASSERT(aligned_size <= heap_caps_get_containing_block_size(ptr_array[i]));
+        TEST_ASSERT(aligned_size <= heap_caps_get_containing_block_size(ptr_array[i] + alloc_sizes[i]));
+        TEST_ASSERT(aligned_size <= heap_caps_get_containing_block_size(ptr_array[i] + (alloc_sizes[i] / 2)));
+
         heap_caps_free(ptr_array[i]);
     }
 }
diff --git a/components/heap/tlsf b/components/heap/tlsf
index ba64d198a8..2867f6883a 160000
--- a/components/heap/tlsf
+++ b/components/heap/tlsf
@@ -1 +1 @@
-Subproject commit ba64d198a845df70b481e2c55004521ca643dea6
+Subproject commit 2867f6883a12920b1969ff9624c0ab0e4185c2ce