diff --git a/0008-CVE-2025-8067.patch b/0008-CVE-2025-8067.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9cb1361894e328b2aeb2ff22ede42beef83c3cee
--- /dev/null
+++ b/0008-CVE-2025-8067.patch
@@ -0,0 +1,28 @@
+From 9ed2186f668c76aeb472de170d62b499d85a1915 Mon Sep 17 00:00:00 2001
+From: Marc Deslauriers <marc.deslauriers@canonical.com>
+Date: Tue, 15 Jul 2025 13:34:08 -0400
+Subject: [PATCH] udiskslinuxmanager: Add lower bounds check to fd_index
+
+Make sure fd_index isn't negative as this can lead to an OOB read
+resulting in a crash, or to exposing internal file descriptors.
+
+Reported by Michael Imfeld (born0monday).
+
+(cherry picked from commit 280b127124332c6436bc8273ef677f218b435593)
+---
+ src/udiskslinuxmanager.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/udiskslinuxmanager.c b/src/udiskslinuxmanager.c
+index 491edb92b..317d7ce6a 100644
+--- a/src/udiskslinuxmanager.c
++++ b/src/udiskslinuxmanager.c
+@@ -381,7 +381,7 @@ handle_loop_setup (UDisksManager          *object,
+     goto out;
+ 
+   fd_num = g_variant_get_handle (fd_index);
+-  if (fd_list == NULL || fd_num >= g_unix_fd_list_get_length (fd_list))
++  if (fd_list == NULL || fd_num < 0 || fd_num >= g_unix_fd_list_get_length (fd_list))
+     {
+       g_dbus_method_invocation_return_error (invocation,
+                                              UDISKS_ERROR,
diff --git a/udisks2.spec b/udisks2.spec
index 7a1ea19f449058bd34c0ca43cafae1461d732508..07b014132be1aa5edd0ce717153e2f3d43f9c8cc 100644
--- a/udisks2.spec
+++ b/udisks2.spec
@@ -59,7 +59,7 @@
 Name:    udisks2
 Summary: Disk Manager
 Version: 2.9.0
-Release: 9
+Release: 10
 License: GPL-2.0+ and LGPL-2.0+
 Group:   System Environment/Libraries
 URL:     https://github.com/storaged-project/udisks
@@ -72,6 +72,7 @@ Patch4:  0004-udisksctl-Guard-object-lookup.patch
 Patch5:  0005-udiskslinuxmanager-use-dbus-interface-after-free.patch
 Patch6:  0006-fix-CVE-2025-6019-udiskslinuxfilesystemhelpers-mount-with-nosuid-nodev.patch 
 Patch7:  0007-udisksctl-fix-segfault.patch
+Patch8:  0008-CVE-2025-8067.patch
 
 BuildRequires: glib2-devel >= %{glib2_version}
 BuildRequires: gobject-introspection-devel >= %{gobject_introspection_version}
@@ -443,6 +444,9 @@ udevadm trigger
 %endif
 
 %changelog
+* Wed Sep 03 2025 wangmian <wangmian19@h-partners.com> - 2.9.0-10
+- fix CVE-2025-8067
+
 * Fri Jul 11 2025 cenhuilin <cenhuilin@kylinos.cn> - 2.9.0-9
 - udisksctl: fix segfault