diff --git a/CVE-2022-40961.patch b/CVE-2022-40961.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6e25a110205d8aadfa82f9995243f0ef1993abaa
--- /dev/null
+++ b/CVE-2022-40961.patch
@@ -0,0 +1,28 @@
+From 0bebe37e1dbae3b7bfe171fbc5bfbb1f8397858f Mon Sep 17 00:00:00 2001
+From: Jamie Nicol <jnicol@mozilla.com>
+Date: Thu, 18 Aug 2022 12:57:47 +0000 (21 months ago)
+Subject: [PATCH] CVE-2022-40961
+
+---
+ widget/GfxDriverInfo.h | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/widget/GfxDriverInfo.h b/widget/GfxDriverInfo.h
+index 82b3b77d73..1a5dcbe215 100644
+--- a/widget/GfxDriverInfo.h
++++ b/widget/GfxDriverInfo.h
+@@ -431,7 +431,10 @@ inline bool SplitDriverVersion(const char* aSource, char* aAStr, char* aBStr,
+ 
+   // Add last terminator.
+   MOZ_ASSERT(destIdx < 4 && destPos <= 4);
+-  dest[destIdx][destPos] = 0;
++  dest[destIdx][destPos] = 0; 
++  for (int unusedDestIdx = destIdx + 1; unusedDestIdx < 4; unusedDestIdx++) {
++    dest[unusedDestIdx][0] = 0;
++  }
+ 
+   if (destIdx != 3) {
+     return false;
+-- 
+2.27.0
+
diff --git a/firefox.spec b/firefox.spec
index 338ed90fe50af5136721718b493714013a543058..d3a4d05831c49217643d9d3af4774d78fa45d285 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -148,7 +148,7 @@
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        102.15.0
-Release:        6
+Release:        7
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
@@ -246,6 +246,7 @@ Patch429:        CVE-2023-5217.patch
 Patch430:        CVE-2023-7104.patch
 Patch431:        CVE-2022-3479.patch
 Patch432:        CVE-2023-44488.patch
+Patch433:        CVE-2022-40961.patch
 
 # PGO/LTO patches
 Patch600:        pgo.patch
@@ -545,6 +546,7 @@ to run Firefox explicitly on X11.
 %patch430 -p1
 %patch431 -p1
 %patch432 -p1
+%patch433 -p1
 
 # PGO patches
 %if %{build_with_pgo}
@@ -1139,6 +1141,8 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %endif
 
 %changelog
+* Mon May 13 2024  lvfei <lvfei@kylinos.cn> - 102.15.0-7
+- Fix CVE-2022-40961
 * Tue Apr 23 2024 wangkai <13474090681@163.com> - 102.15.0-6
 - Fix CVE-2023-44488