diff --git a/CVE-2023-45866.patch b/CVE-2023-45866.patch
new file mode 100644
index 0000000..6836c59
--- /dev/null
+++ b/CVE-2023-45866.patch
@@ -0,0 +1,51 @@
+From 25a471a83e02e1effb15d5a488b3f0085eaeb675 Mon Sep 17 00:00:00 2001
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Date: Tue, 10 Oct 2023 13:03:12 -0700
+Subject: input.conf: Change default of ClassicBondedOnly
+
+This changes the default of ClassicBondedOnly since defaulting to false
+is not inline with HID specification which mandates the of Security Mode
+4:
+
+BLUETOOTH SPECIFICATION Page 84 of 123
+Human Interface Device (HID) Profile:
+
+  5.4.3.4.2 Security Modes
+  Bluetooth HID Hosts shall use Security Mode 4 when interoperating with
+  Bluetooth HID devices that are compliant to the Bluetooth Core
+  Specification v2.1+EDR[6].
+---
+ profiles/input/device.c   | 2 +-
+ profiles/input/input.conf | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+(limited to 'profiles/input')
+
+diff --git a/profiles/input/device.c b/profiles/input/device.c
+index 4a50ea9921..4310dd192e 100644
+--- a/profiles/input/device.c
++++ b/profiles/input/device.c
+@@ -81,7 +81,7 @@ struct input_device {
+ 
+ static int idle_timeout = 0;
+ static bool uhid_enabled = false;
+-static bool classic_bonded_only = false;
++static bool classic_bonded_only = true;
+ 
+ void input_set_idle_timeout(int timeout)
+ {
+diff --git a/profiles/input/input.conf b/profiles/input/input.conf
+index 4c70bc561f..d8645f3dd6 100644
+--- a/profiles/input/input.conf
++++ b/profiles/input/input.conf
+@@ -17,7 +17,7 @@
+ # platforms may want to make sure that input connections only come from bonded
+ # device connections. Several older mice have been known for not supporting
+ # pairing/encryption.
+-# Defaults to false to maximize device compatibility.
++# Defaults to true for security.
+ #ClassicBondedOnly=true
+ 
+ # LE upgrade security
+-- 
+cgit 1.2.3-korg
diff --git a/bluez.spec b/bluez.spec
index bc7b177..994707f 100644
--- a/bluez.spec
+++ b/bluez.spec
@@ -6,7 +6,7 @@
 
 Name:    bluez
 Version: 5.70
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: Bluetooth utilities
 License: GPLv2+
 URL:     http://www.bluez.org/
@@ -21,6 +21,7 @@ Source1: bluez.gitignore
 Patch2: power-state-adapter-property.patch
 # Upstream backport
 Patch3: rhbz2247548.patch
+Patch4: CVE-2023-45866.patch
 
 BuildRequires: dbus-devel >= 1.6
 BuildRequires: glib2-devel
@@ -331,6 +332,9 @@ install emulator/btvirt ${RPM_BUILD_ROOT}/%{_libexecdir}/bluetooth/
 %{_userunitdir}/obex.service
 
 %changelog
+* Thu Dec 07 2023 Peter Robinson <pbrobinson@fedoraproject.org> - 5.70-4
+- Add mitigation for CVE-2023-45866
+
 * Sun Nov 19 2023 Peter Robinson <pbrobinson@fedoraproject.org> - 5.70-3
 - Fix some input devices disconnecting right after connecting
 - Explicitly enable Bluetooth BAP/BASS/CSIP/MCP/MICP/VCP profiles