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
new file mode 100644
index 0000000000000000000000000000000000000000..99513d013646acc45ea71b052719b780633fba77
--- /dev/null
+++ b/CVE-2025-5283-vpx_codec_enc_init_multi-fix-double-free-on-init-fai.patch
@@ -0,0 +1,62 @@
+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 11c1f1676a6433a6344d54d1681a4024fee32d85..54f6ff5380a0765e6f47288d642890f729317006 100644
--- a/libvpx.spec
+++ b/libvpx.spec
@@ -1,10 +1,11 @@
 Name:                   libvpx
 Version:                1.15.0
-Release:                1
+Release:                2
 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
@@ -89,6 +90,9 @@ touch -r AUTHORS %{buildroot}%{_includedir}/vpx/vpx_config.h
 %{_libdir}/libvpx.so
 
 %changelog
+* Thu May 29 2025 yaoxin <1024769339@qq.com> - 1.15.0-2
+- Fix CVE-2025-5283
+
 * Mon Dec 9 2024 xiejing <xiejing@kylinos.cn> - 1.15.0-1
 - Update to 1.15.0 version
 - This release includes new codec control for key frame filtering, more Neon