diff --git a/firefox-115.9.0esr.source.tar.xz b/firefox-115.12.0esr.source.tar.xz
similarity index 100%
rename from firefox-115.9.0esr.source.tar.xz
rename to firefox-115.12.0esr.source.tar.xz
diff --git a/firefox-115.12.0esr.source.tar.xz.asc b/firefox-115.12.0esr.source.tar.xz.asc
new file mode 100644
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deleted file mode 100644
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diff --git a/firefox-langpacks-115.9.0esr.tar.xz b/firefox-langpacks-115.12.0esr.tar.xz
similarity index 78%
rename from firefox-langpacks-115.9.0esr.tar.xz
rename to firefox-langpacks-115.12.0esr.tar.xz
index 910da92b247007abef2920e2deb27dffa0e918fa..cd2313aa94d834902d1dd9482a9701f9412ef7f7 100644
Binary files a/firefox-langpacks-115.9.0esr.tar.xz and b/firefox-langpacks-115.12.0esr.tar.xz differ
diff --git a/firefox.spec b/firefox.spec
index e35edc26ed667c43e329fd3eb7c5b789ae575324..65ea9ce938a19b6f55da6ab45e5814544913930d 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -44,8 +44,8 @@
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        115.9.0
-Release:        2
+Version:        115.12.0
+Release:        1
 URL:            https://www.mozilla.org/firefox/
 License:        MPL-1.1 or GPL-2.0-or-later or LGPL-2.0-or-later
 Source0:        https://ftp.mozilla.org/pub/firefox/releases/%{version}esr/source/firefox-%{version}esr.source.tar.xz
@@ -131,6 +131,7 @@ Patch1004:	 add-loongarch64-support-for-authenticator.patch
 Patch1005:	 add-loongarch64-support-for-ipc.patch
 Patch1006:	 add-loongarch64-support-for-libwebrtc.patch
 Patch1007:	 backport-Bug-1782159-to-support-loongarch64.patch
+
 # BUILD REQURES/REQUIRES
 %if %{?system_nss}
 BuildRequires:  pkgconfig(nspr) >= %{nspr_version}
@@ -383,7 +384,7 @@ to run Firefox explicitly on X11.
 
 %prep
 # download source0 and gpg check
-wget -O %{SOURCE0} https://user-repo.openeuler.openatom.cn/lfs-tar/firefox/firefox-%{version}esr.source.tar.xz
+wget -qO %{SOURCE0} https://user-repo.openeuler.openatom.cn/lfs-tar/firefox/firefox-%{version}esr.source.tar.xz
 gpg --import %{SOURCE6}
 gpg --verify %{SOURCE5} %{SOURCE0}
 
@@ -451,6 +452,7 @@ cd -
 %patch1005 -p1
 %patch1006 -p1
 %patch1007 -p1
+
 %{__rm} -f .mozconfig
 %{__cp} %{SOURCE10} .mozconfig
 %{__cp} %{SOURCE24} mozilla-api-key
@@ -968,6 +970,14 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %endif
 
 %changelog
+* Thu Jun 13 2024 wangkai <13474090681@163.com> - 115.12.0-1
+- Update to 115.12.0
+- Fix CVE-2024-29944 CVE-2024-3302 CVE-2024-3852 CVE-2024-3854
+  CVE-2024-3857 CVE-2024-3859 CVE-2024-3861 CVE-2024-3864 CVE-2024-4367
+  CVE-2024-4767 CVE-2024-4768 CVE-2024-4769 CVE-2024-4770 CVE-2024-4777
+  CVE-2024-5688 CVE-2024-5690 CVE-2024-5691 CVE-2024-5692 CVE-2024-5693
+  CVE-2024-5696 CVE-2024-5700 CVE-2024-5702
+
 * Wed May 29 2024 Wenlong Zhang <zhangwenlong@loongson.cn> - 115.9.0-2
 - fix build error for loongarch64
 
@@ -1075,6 +1085,6 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 * Mon May 25 2020 Captain Wei<captain.a.wei@gmail.com> - 62.0.3-5
 - fix unstable_name_collisions problem when compile
 
-* Wen Feb 26 2020 xuxijian<xuxijian@huawei.com> - 62.0.3-4
+* Wed Feb 26 2020 xuxijian<xuxijian@huawei.com> - 62.0.3-4
 - Package init