diff --git a/docs/source/cpp/security.rst b/docs/source/cpp/security.rst
index ee35f7b296ff..b622607b98cf 100644
--- a/docs/source/cpp/security.rst
+++ b/docs/source/cpp/security.rst
@@ -120,6 +120,22 @@ variants, but these typically fall into two categories:
   arguments (this is typical of the :ref:`array builders <cpp-api-array-builders>`
   and :ref:`buffer builders <cpp-api-buffer-builders>`).
 
+Controlling and restricting memory allocation
+---------------------------------------------
+
+By construction, many Arrow C++ APIs can allocate large amounts of memory, depending
+on their input parameters. Arrow C++ allows customizing the memory allocator for
+such large data requests through the :ref:`MemoryPool <cpp_memory_pool>` interface.
+
+You can therefore implement a MemoryPool class enforcing the restrictions
+of your choice (for example to limit the total number of allocated bytes), and pass
+it to any Arrow C++ APIs you use.
+
+.. note::
+   Unlike memory used for Arrow data, smaller metadata structures (such as field
+   names, etc.) instead rely on the C++ standard library allocators for convenience.
+   They will therefore be invisible to the MemoryPool memory accounting.
+
 Ingesting untrusted data
 ========================
 
@@ -144,6 +160,13 @@ from an untrusted source), you **must** follow these steps:
 2. If the API returned successfully, validate the returned Arrow data in full
    (see "Full validity" above)
 
+Furthermore, both the IPC and the Parquet format allow for powerful forms of
+compression, and can therefore exhibit large expansion factors when reading.
+If you need to guard against potential denial-of-service attacks that would
+exhaust available memory, we recommend you enforce memory allocation limits
+using a dedicated MemoryPool implementation (see "Controlling and restricting
+memory allocation" above).
+
 CSV reader
 ----------
 
diff --git a/docs/source/format/Columnar.rst b/docs/source/format/Columnar.rst
index 2e81bd0f9424..adf197887eb7 100644
--- a/docs/source/format/Columnar.rst
+++ b/docs/source/format/Columnar.rst
@@ -1391,6 +1391,8 @@ have two entries in each RecordBatch. For a RecordBatch of this schema with
     buffer 12: col2    data
     buffer 13: col2    data
 
+.. _buffer-compression:
+
 Compression
 -----------
 
diff --git a/docs/source/format/Security.rst b/docs/source/format/Security.rst
index 8e630ea9a55f..d1fa38de723e 100644
--- a/docs/source/format/Security.rst
+++ b/docs/source/format/Security.rst
@@ -180,6 +180,11 @@ their own risks. For example, buffer offsets and sizes encoded in IPC messages
 may be out of bounds for the IPC stream; Flatbuffers-encoded metadata payloads
 may carry incorrect offsets pointing outside of the designated metadata area.
 
+In addition, the IPC format provides optional :ref:`buffer compression <buffer-compression>`
+using general-purpose compression algorithms. It is therefore possible to craft an IPC
+stream or file that acts as a decompression bomb by consuming all available memory,
+opening a potential channel for denial-of-service attacks.
+
 Advice for users
 ----------------
 
@@ -194,6 +199,9 @@ It is **extremely recommended** to run dedicated validation checks when decoding
 the IPC format, to make sure that the decoding can not induce unwanted behavior.
 Failing those checks should return a well-known error to the caller, not crash.
 
+It is **recommended** to provide facilities for users to control the memory
+allocation behavior when reading an IPC file or stream (for example by making
+the allocator customizable).
 
 Extension Types
 ===============