diff --git a/tools/toolchains/qnx/qnx_sdp70_aarch64le.cmake b/tools/toolchains/qnx/qnx_sdp70_aarch64le.cmake
index 27fc51b6ff..4fc91ed776 100644
--- a/tools/toolchains/qnx/qnx_sdp70_aarch64le.cmake
+++ b/tools/toolchains/qnx/qnx_sdp70_aarch64le.cmake
@@ -13,6 +13,9 @@
 # limitations under the License.
 #
 # SPDX-License-Identifier: Apache-2.0
+
+# @todo iox-#2026 update to QNX 7.1
+
 SET(CMAKE_SYSTEM_PROCESSOR aarch64)
 SET(arch gcc_ntoaarch64le)
 
diff --git a/tools/toolchains/qnx/qnx_sdp70_common.cmake b/tools/toolchains/qnx/qnx_sdp70_common.cmake
index 0af9383ce0..6da819dca1 100644
--- a/tools/toolchains/qnx/qnx_sdp70_common.cmake
+++ b/tools/toolchains/qnx/qnx_sdp70_common.cmake
@@ -13,6 +13,9 @@
 # limitations under the License.
 #
 # SPDX-License-Identifier: Apache-2.0
+
+# @todo iox-#2026 update to QNX 7.1
+
 SET(CMAKE_SYSTEM_NAME QNX)
 SET(TOOLCHAIN QNX)
 
diff --git a/tools/toolchains/qnx/qnx_sdp70_x86_64.cmake b/tools/toolchains/qnx/qnx_sdp70_x86_64.cmake
index b32d308802..49a26a54fd 100644
--- a/tools/toolchains/qnx/qnx_sdp70_x86_64.cmake
+++ b/tools/toolchains/qnx/qnx_sdp70_x86_64.cmake
@@ -13,6 +13,9 @@
 # limitations under the License.
 #
 # SPDX-License-Identifier: Apache-2.0
+
+# @todo iox-#2026 update to QNX 7.1
+
 SET(CMAKE_SYSTEM_PROCESSOR x86_64)
 SET(arch gcc_ntox86_64)