diff --git a/glibc-RHEL-46761-5.patch b/glibc-RHEL-46761-5.patch
new file mode 100644
index 0000000..31ff3f3
--- /dev/null
+++ b/glibc-RHEL-46761-5.patch
@@ -0,0 +1,120 @@
+commit be7a5468d4f694ee8d052b537141f51af43ca7f2
+Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
+Date:   Tue Oct 3 15:09:36 2023 -0300
+
+    debug: Add regression tests for BZ 30932
+    
+    Checked on x86_64-linux-gnu.
+    Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
+
+Conflicts:
+	debug/Makefile (fixup context)
+
+diff --git a/debug/Makefile b/debug/Makefile
+index 563e6249121e8bc9..ab49346698116fc6 100644
+--- a/debug/Makefile
++++ b/debug/Makefile
+@@ -110,6 +110,7 @@ CPPFLAGS-tst-longjmp_chk2.c += -D_FORTIFY_SOURCE=1
+ CFLAGS-tst-longjmp_chk3.c += -fexceptions -fasynchronous-unwind-tables
+ CPPFLAGS-tst-longjmp_chk3.c += -D_FORTIFY_SOURCE=1
+ CPPFLAGS-tst-realpath-chk.c += -D_FORTIFY_SOURCE=2
++CFLAGS-tst-sprintf-fortify-rdonly.c += -D_FORTIFY_SOURCE=2
+ 
+ # _FORTIFY_SOURCE tests.
+ # Auto-generate tests for _FORTIFY_SOURCE for different levels, compilers and
+@@ -203,6 +204,7 @@ tests = backtrace-tst \
+ 	tst-backtrace5 \
+ 	tst-backtrace6 \
+ 	tst-realpath-chk \
++	tst-sprintf-fortify-rdonly \
+ 	tst-sprintf-fortify-unchecked \
+ 	$(tests-all-chk) \
+ 
+diff --git a/debug/tst-sprintf-fortify-rdonly.c b/debug/tst-sprintf-fortify-rdonly.c
+new file mode 100644
+index 0000000000000000..78dece9102d7dfd3
+--- /dev/null
++++ b/debug/tst-sprintf-fortify-rdonly.c
+@@ -0,0 +1,82 @@
++/* Testcase for BZ 30932.
++   Copyright (C) 2023 Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, see
++   <https://www.gnu.org/licenses/>.  */
++
++#include <errno.h>
++#include <setjmp.h>
++#include <stdbool.h>
++#include <stdio.h>
++#include <string.h>
++#include <sys/resource.h>
++#include <unistd.h>
++
++#include <support/check.h>
++#include <support/support.h>
++#include <support/temp_file.h>
++
++jmp_buf chk_fail_buf;
++bool chk_fail_ok;
++
++const char *str2 = "F";
++char buf2[10] = "%s";
++
++static int
++do_test (void)
++{
++  struct rlimit rl;
++  int max_fd = 24;
++
++  if (getrlimit (RLIMIT_NOFILE, &rl) == -1)
++    FAIL_EXIT1 ("getrlimit (RLIMIT_NOFILE): %m");
++
++  max_fd = (rl.rlim_cur < max_fd ? rl.rlim_cur : max_fd);
++  rl.rlim_cur = max_fd;
++
++  if (setrlimit (RLIMIT_NOFILE, &rl) == 1)
++    FAIL_EXIT1 ("setrlimit (RLIMIT_NOFILE): %m");
++
++  /* Exhaust the file descriptor limit with temporary files.  */
++  int nfiles = 0;
++  for (; nfiles < max_fd; nfiles++)
++    {
++      int fd = create_temp_file ("tst-sprintf-fortify-rdonly-.", NULL);
++      if (fd == -1)
++	{
++	  if (errno != EMFILE)
++	    FAIL_EXIT1 ("create_temp_file: %m");
++	  break;
++	}
++    }
++  TEST_VERIFY_EXIT (nfiles != 0);
++
++  /* When the format string is writable and contains %n,
++     with -D_FORTIFY_SOURCE=2 it causes __chk_fail.  However, if libc can not
++     open procfs to check if the input format string in within a writable
++     memory segment, the fortify version can not perform the check.  */
++  char buf[128];
++  int n1;
++  int n2;
++
++  strcpy (buf2 + 2, "%n%s%n");
++  if (sprintf (buf, buf2, str2, &n1, str2, &n2) != 2
++      || n1 != 1 || n2 != 2)
++    FAIL_EXIT1 ("sprintf failed: %s %d %d", buf, n1, n2);
++
++  return 0;
++}
++
++#include <support/test-driver.c>
diff --git a/glibc.spec b/glibc.spec
index a988ebe..174d970 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -157,7 +157,7 @@ end \
 Summary: The GNU libc libraries
 Name: glibc
 Version: %{glibcversion}
-Release: 160%{?dist}
+Release: 161%{?dist}
 
 # In general, GPLv2+ is used by programs, LGPLv2+ is used for
 # libraries.
@@ -1092,6 +1092,7 @@ Patch784: glibc-RHEL-46761-3.patch
 Patch785: glibc-RHEL-46761-4.patch
 Patch786: glibc-RHEL-75810-2.patch
 Patch787: glibc-RHEL-75810-3.patch
+Patch788: glibc-RHEL-46761-5.patch
 
 ##############################################################################
 # Continued list of core "glibc" package information:
@@ -3085,6 +3086,9 @@ update_gconv_modules_cache ()
 %endif
 
 %changelog
+* Tue Jan 28 2025 Frédéric Bérat <fberat@redhat.com> - 2.34-161
+- Backport: debug: Add regression tests for BZ 30932 (RHEL-46761)
+
 * Mon Jan 27 2025 Florian Weimer <fweimer@redhat.com> - 2.34-160
 - Rebuild with gcc-11.5.0-2.el9 (RHEL-76359)