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here is the log from the commit of package python39 for openSUSE:Factory 
checked in at 2023-07-27 16:49:51
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/python39 (Old)
 and      /work/SRC/openSUSE:Factory/.python39.new.32662 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "python39"

Thu Jul 27 16:49:51 2023 rev:47 rq:1100886 version:3.9.17

Changes:
--------
--- /work/SRC/openSUSE:Factory/python39/python39.changes        2023-07-01 
23:18:09.838300845 +0200
+++ /work/SRC/openSUSE:Factory/.python39.new.32662/python39.changes     
2023-07-27 16:50:01.733549977 +0200
@@ -1,0 +2,12 @@
+Wed Jul 19 11:15:39 UTC 2023 - Matej Cepl <mc...@suse.com>
+
+- Add gh-78214-marshal_stabilize_FLAG_REF.patch to marshal.c for
+  stabilizing FLAG_REF usage (required for reproduceability;
+  bsc#1213463).
+
+-------------------------------------------------------------------
+Fri Jul 14 10:25:54 UTC 2023 - Matej Cepl <mc...@suse.com>
+
+- Revert faulty fix for CVE-2023-27043 (gh#python/cpython#106669)
+
+-------------------------------------------------------------------

New:
----
  gh-78214-marshal_stabilize_FLAG_REF.patch

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ python39.spec ++++++
--- /var/tmp/diff_new_pack.Bw9tYJ/_old  2023-07-27 16:50:02.773555853 +0200
+++ /var/tmp/diff_new_pack.Bw9tYJ/_new  2023-07-27 16:50:02.777555876 +0200
@@ -161,6 +161,9 @@
 # PATCH-FIX-UPSTREAM 98437-sphinx.locale._-as-gettext-in-pyspecific.patch 
gh#python/cpython#98366 mc...@suse.com
 # this patch makes things totally awesome
 Patch37:        98437-sphinx.locale._-as-gettext-in-pyspecific.patch
+# PATCH-FIX-UPSTREAM gh-78214-marshal_stabilize_FLAG_REF.patch bsc#1213463 
mc...@suse.com
+# marshal: Stabilize FLAG_REF usage
+Patch39:        gh-78214-marshal_stabilize_FLAG_REF.patch
 # PATCH-FIX-UPSTREAM 99366-patch.dict-can-decorate-async.patch bsc#[0-9]+ 
mc...@suse.com
 # Patch for gh#python/cpython#98086
 Patch40:        99366-patch.dict-can-decorate-async.patch
@@ -425,6 +428,7 @@
 %endif
 %patch35 -p1
 %patch37 -p1
+%patch39 -p1
 %patch40 -p1
 %if 0%{?sle_version} && 0%{?sle_version} <= 150500
 %patch41 -p1


++++++ gh-78214-marshal_stabilize_FLAG_REF.patch ++++++
>From 6c8ea7c1dacd42f3ba00440231ec0e6b1a38300d Mon Sep 17 00:00:00 2001
From: Inada Naoki <songofaca...@gmail.com>
Date: Sat, 14 Jul 2018 00:46:11 +0900
Subject: [PATCH] Use FLAG_REF always for interned strings

---
 Python/marshal.c |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

--- a/Python/marshal.c
+++ b/Python/marshal.c
@@ -298,9 +298,14 @@ w_ref(PyObject *v, char *flag, WFILE *p)
     if (p->version < 3 || p->hashtable == NULL)
         return 0; /* not writing object references */
 
-    /* if it has only one reference, it definitely isn't shared */
-    if (Py_REFCNT(v) == 1)
+    /* If it has only one reference, it definitely isn't shared.
+     * But we use TYPE_REF always for interned string, to PYC file stable
+     * as possible.
+     */
+    if (Py_REFCNT(v) == 1 &&
+            !(PyUnicode_CheckExact(v) && PyUnicode_CHECK_INTERNED(v))) {
         return 0;
+    }
 
     entry = _Py_hashtable_get_entry(p->hashtable, v);
     if (entry != NULL) {

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