diff --git a/tools/config/analysis/lsan.supp b/tools/config/analysis/lsan.supp
index d8573ce01af..c13ed62474f 100644
--- a/tools/config/analysis/lsan.supp
+++ b/tools/config/analysis/lsan.supp
@@ -10,6 +10,7 @@ leak:_PyUnicodeWriter_*
 leak:list_append
 leak:list_resize
 leak:unicode_resize
+leak:resize_compact
 leak:PyThread_allocate_lock
 leak:libpython*
 leak:python
diff --git a/tools/config/analysis/ubsan.supp b/tools/config/analysis/ubsan.supp
new file mode 100644
index 00000000000..3cb176d3ba4
--- /dev/null
+++ b/tools/config/analysis/ubsan.supp
@@ -0,0 +1,37 @@
+# Python - START
+leak:_PyObject_Malloc
+leak:_PyObject_Calloc
+leak:_PyObject_Realloc
+leak:_PyObject_GC
+leak:_PyArgv_*
+leak:_PyBytes_*
+leak:_Py_*
+leak:_PyUnicodeWriter_*
+leak:list_append
+leak:list_resize
+leak:unicode_resize
+leak:PyThread_allocate_lock
+leak:libpython*
+leak:python
+# Numpy
+leak:PyUFunc_*
+# Python - END
+leak:imb_exitopenexr
+leak:imb_filetypes_exit
+leak:libIlm*
+leak:pxrInternal_*
+leak:<unknown module>
+leak:libX11*
+leak:libglib*
+leak:libnvidia*
+leak:i965_dri
+leak:libdrm*
+leak:radeon*
+leak:libGLX*
+leak:d_growable_string_callback_adapter
+leak:libusd*
+leak:*openvdb::v11_0*
+leak:*tbb::internal*
+leak:*libOpenColorIO*
+leak:pa_xmalloc
+leak:*::x265_malloc*