diff --git a/0010-util-sss_ptr_hash-fixed-double-free-in-sss_ptr_hash_.patch b/0010-util-sss_ptr_hash-fixed-double-free-in-sss_ptr_hash_.patch
new file mode 100644
index 0000000..4370350
--- /dev/null
+++ b/0010-util-sss_ptr_hash-fixed-double-free-in-sss_ptr_hash_.patch
@@ -0,0 +1,52 @@
+From 26e33b1984cce3549df170f58f8221201ad54cfd Mon Sep 17 00:00:00 2001
+From: Alexey Tikhonov <atikhono@redhat.com>
+Date: Tue, 7 Jan 2020 16:29:05 +0100
+Subject: [PATCH] util/sss_ptr_hash: fixed double free in
+ sss_ptr_hash_delete_cb()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Calling data->callback(value->ptr) in sss_ptr_hash_delete_cb() could lead
+to freeing of value->ptr and thus to destruction of value->spy that is
+attached to value->ptr.
+In turn sss_ptr_hash_spy_destructor() calls sss_ptr_hash_delete() ->
+hash_delete() -> sss_ptr_hash_delete_cb() again and in this recursive
+execution hash entry was actually deleted and value was freed.
+When stack was unwound back to "first" sss_ptr_hash_delete_cb() it tried
+to free value again => double free.
+
+To prevent this bug value and hence spy are now freed before execution of
+data->callback(value->ptr).
+
+Resolves: https://pagure.io/SSSD/sssd/issue/4135
+
+Reviewed-by: Pavel Březina <pbrezina@redhat.com>
+---
+ src/util/sss_ptr_hash.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/util/sss_ptr_hash.c b/src/util/sss_ptr_hash.c
+index c7403ffa6..8f9762cb9 100644
+--- a/src/util/sss_ptr_hash.c
++++ b/src/util/sss_ptr_hash.c
+@@ -154,13 +154,13 @@ sss_ptr_hash_delete_cb(hash_entry_t *item,
+     callback_entry.value.type = HASH_VALUE_PTR;
+     callback_entry.value.ptr = value->ptr;
+ 
++    /* Free value, this also will disable spy */
++    talloc_free(value);
++
+     /* Switch to the input value and call custom callback. */
+     if (data->callback != NULL) {
+         data->callback(&callback_entry, deltype, data->pvt);
+     }
+-
+-    /* Free value. */
+-    talloc_free(value);
+ }
+ 
+ hash_table_t *sss_ptr_hash_create(TALLOC_CTX *mem_ctx,
+-- 
+2.20.1
+
diff --git a/sssd.spec b/sssd.spec
index ede046f..2ad3d15 100644
--- a/sssd.spec
+++ b/sssd.spec
@@ -36,7 +36,7 @@
 
 Name: sssd
 Version: 2.2.3
-Release: 6%{?dist}
+Release: 7%{?dist}
 Summary: System Security Services Daemon
 License: GPLv3+
 URL: https://pagure.io/SSSD/sssd/
@@ -52,6 +52,7 @@ Patch0006: 0006-util-watchdog-fixed-watchdog-implementation.patch
 Patch0007: 0007-providers-krb5-got-rid-of-unused-code.patch
 Patch0008: 0008-data_provider_be-got-rid-of-duplicating-SIGTERM-hand.patch
 Patch0009:  0009-util-server-improved-debug-at-shutdown.patch
+Patch0010: 0010-util-sss_ptr_hash-fixed-double-free-in-sss_ptr_hash_.patch
 
 ### Downstream only patches ###
 Patch0502: 0502-SYSTEMD-Use-capabilities.patch
@@ -1080,6 +1081,9 @@ fi
                                 %{_libdir}/%{name}/modules/libwbclient.so
 
 %changelog
+* Wed Feb 26 2020 Michal Židek <mzidek@redhat.com> - 2.2.3-7
+- Resolves: upstream#4135 - util/sss_ptr_hash.c: potential double free in
+                            `sss_ptr_hash_delete_cb()`
 * Wed Feb 26 2020 Michal Židek <mzidek@redhat.com> - 2.2.3-6
 - Resolves: upstream#4088 - server/be: SIGTERM handling is incorrect