diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..f087b429e2f81a9f37b28a8308e2210f84df6c9b
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..c20b74e95fd10d2ce246b60c6fee626ab1ce9d29
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+    url = https://artlfs.openeuler.openatom.cn/src-openEuler/libvpx
diff --git a/CVE-2025-5283-vpx_codec_enc_init_multi-fix-double-free-on-init-fai.patch b/CVE-2025-5283-vpx_codec_enc_init_multi-fix-double-free-on-init-fai.patch
deleted file mode 100644
index 99513d013646acc45ea71b052719b780633fba77..0000000000000000000000000000000000000000
--- a/CVE-2025-5283-vpx_codec_enc_init_multi-fix-double-free-on-init-fai.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 1c758781c428c0e895645b95b8ff1512b6bdcecb Mon Sep 17 00:00:00 2001
-From: James Zern <jzern@google.com>
-Date: Wed, 30 Apr 2025 19:28:48 -0700
-Subject: [PATCH] vpx_codec_enc_init_multi: fix double free on init failure
-
-In `vp8e_init()`, the encoder would take ownership of
-`mr_cfg.mr_low_res_mode_info` even if `vp8_create_compressor()` failed.
-This caused confusion at the call site as other failures in
-`vp8e_init()` did not result in ownership transfer and the caller would
-free the memory. In the case of `vp8_create_compressor()` failure both
-the caller and `vpx_codec_destroy()` would free the memory, causing a
-crash. `mr_*` related variables are now cleared on failure to prevent
-this situation.
-
-Bug: webm:413411335
-Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1962421
-Change-Id: Ie951d42b9029a586bf9059b650bd8863db9f9ffc
----
- vp8/vp8_cx_iface.c    | 12 +++++++++++-
- vpx/src/vpx_encoder.c |  3 +++
- 2 files changed, 14 insertions(+), 1 deletion(-)
-
-diff --git a/vp8/vp8_cx_iface.c b/vp8/vp8_cx_iface.c
-index 38456d2b90c7..35c94fb04343 100644
---- a/vp8/vp8_cx_iface.c
-+++ b/vp8/vp8_cx_iface.c
-@@ -732,7 +732,17 @@ static vpx_codec_err_t vp8e_init(vpx_codec_ctx_t *ctx,
- 
-       set_vp8e_config(&priv->oxcf, priv->cfg, priv->vp8_cfg, mr_cfg);
-       priv->cpi = vp8_create_compressor(&priv->oxcf);
--      if (!priv->cpi) res = VPX_CODEC_MEM_ERROR;
-+      if (!priv->cpi) {
-+#if CONFIG_MULTI_RES_ENCODING
-+        // Release ownership of mr_cfg->mr_low_res_mode_info on failure. This
-+        // prevents ownership confusion with the caller and avoids a double
-+        // free when vpx_codec_destroy() is called on this instance.
-+        priv->oxcf.mr_total_resolutions = 0;
-+        priv->oxcf.mr_encoder_id = 0;
-+        priv->oxcf.mr_low_res_mode_info = NULL;
-+#endif
-+        res = VPX_CODEC_MEM_ERROR;
-+      }
-     }
-   }
- 
-diff --git a/vpx/src/vpx_encoder.c b/vpx/src/vpx_encoder.c
-index 001d854abe9c..3af4cea3a70f 100644
---- a/vpx/src/vpx_encoder.c
-+++ b/vpx/src/vpx_encoder.c
-@@ -114,6 +114,9 @@ vpx_codec_err_t vpx_codec_enc_init_multi_ver(
-           ctx->priv = NULL;
-           ctx->init_flags = flags;
-           ctx->config.enc = cfg;
-+          // ctx takes ownership of mr_cfg.mr_low_res_mode_info if and only if
-+          // this call succeeds. The first ctx entry in the array is
-+          // responsible for freeing the memory.
-           res = ctx->iface->init(ctx, &mr_cfg);
-         }
- 
--- 
-2.49.0
-
diff --git a/libvpx.spec b/libvpx.spec
index 54f6ff5380a0765e6f47288d642890f729317006..771db1876f3a8e14b672a09bcb8401a9bc480aa9 100644
--- a/libvpx.spec
+++ b/libvpx.spec
@@ -1,11 +1,10 @@
 Name:                   libvpx
-Version:                1.15.0
-Release:                2
+Version:                1.15.2
+Release:                1
 Summary:                VP8/VP9 Video Codec SDK
 License:                BSD-3-Clause
 Source0:                https://github.com/webmproject/libvpx/archive/v%{version}.tar.gz
 Patch0:                 add-riscv64-arch.patch
-Patch1:                 CVE-2025-5283-vpx_codec_enc_init_multi-fix-double-free-on-init-fai.patch
 URL:                    http://www.webmproject.org/code/
 BuildRequires:          gcc gcc-c++ doxygen, perl(Getopt::Long)
 %ifarch %{ix86} x86_64
@@ -90,6 +89,11 @@ touch -r AUTHORS %{buildroot}%{_includedir}/vpx/vpx_config.h
 %{_libdir}/libvpx.so
 
 %changelog
+* Tue Aug 26 2025 yaoxin <1024769339@qq.com> - 1.15.2-1
+- Update to 1.15.2:
+  * fixes CVE-2025-5283
+  * bumps up the SO major version and fixes the language about ABI compatibility
+
 * Thu May 29 2025 yaoxin <1024769339@qq.com> - 1.15.0-2
 - Fix CVE-2025-5283
 
diff --git a/v1.15.0.tar.gz b/v1.15.0.tar.gz
deleted file mode 100644
index 065f524950b1a322202ba27f2b5c586ba65b87bd..0000000000000000000000000000000000000000
Binary files a/v1.15.0.tar.gz and /dev/null differ
diff --git a/v1.15.2.tar.gz b/v1.15.2.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c22574e1838dc7fbede908536b9917f342a7f682
--- /dev/null
+++ b/v1.15.2.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26fcd3db88045dee380e581862a6ef106f49b74b6396ee95c2993a260b4636aa
+size 5630368