diff --git a/CVE-2020-27763.patch b/CVE-2020-27763.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fbf8d592fe7671ae169c822f81d371c1638655a3
--- /dev/null
+++ b/CVE-2020-27763.patch
@@ -0,0 +1,29 @@
+From 667c284a440d10ae3453ddc5915caa5333da892d Mon Sep 17 00:00:00 2001
+From: Cristy <urban-warrior@imagemagick.org>
+Date: Mon, 1 Mar 2021 20:51:17 +0800
+Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/1718
+
+---
+ magick/resize.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/magick/resize.c b/magick/resize.c
+index 4564125..b8d9055 100644
+--- a/magick/resize.c
++++ b/magick/resize.c
+@@ -1084,10 +1084,10 @@ MagickExport ResizeFilter *AcquireResizeFilter(const Image *image,
+     Adjust window function scaling to match windowing support for
+     weighting function.  This avoids a division on every filter call.
+   */
+-  resize_filter->scale/=resize_filter->window_support;
++  resize_filter->scale*=PerceptibleReciprocal(resize_filter->window_support);
+ 
+   /*
+-   * Set Cubic Spline B,C values, calculate Cubic coefficients.
++    Set Cubic Spline B,C values, calculate Cubic coefficients.
+   */
+   B=0.0;
+   C=0.0;
+-- 
+2.23.0
+
diff --git a/CVE-2020-27773.patch b/CVE-2020-27773.patch
new file mode 100644
index 0000000000000000000000000000000000000000..adb2fa803a2f1d293d7bcb282dc5365bc7f2eaa3
--- /dev/null
+++ b/CVE-2020-27773.patch
@@ -0,0 +1,40 @@
+From b0732a0ed9c6b9988f6b2d5e7008c4c5732088c6 Mon Sep 17 00:00:00 2001
+From: Cristy <urban-warrior@imagemagick.org>
+Date: Mon, 1 Mar 2021 21:05:36 +0800
+Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/1739
+
+---
+ magick/gem-private.h | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/magick/gem-private.h b/magick/gem-private.h
+index fa464f0..0cfaf3b 100644
+--- a/magick/gem-private.h
++++ b/magick/gem-private.h
+@@ -132,6 +132,9 @@ static inline void ConvertXYZToLab(const double X,const double Y,const double Z,
+ static inline void ConvertLuvToXYZ(const double L,const double u,const double v,
+   double *X,double *Y,double *Z)
+ {
++  double
++    gamma;
++
+   assert(X != (double *) NULL);
+   assert(Y != (double *) NULL);
+   assert(Z != (double *) NULL);
+@@ -139,9 +142,10 @@ static inline void ConvertLuvToXYZ(const double L,const double u,const double v,
+     *Y=(double) pow((L+16.0)/116.0,3.0);
+   else
+     *Y=L/CIEK;
+-  *X=((*Y*((39.0*L/(v+13.0*L*(9.0*D65Y/(D65X+15.0*D65Y+3.0*D65Z))))-5.0))+
+-    5.0*(*Y))/((((52.0f*L/(u+13.0*L*(4.0*D65X/(D65X+15.0*D65Y+3.0*D65Z))))-1.0)/
+-    3.0)-(-1.0/3.0));
++  gamma=PerceptibleReciprocal((((52.0*L/(u+13.0*L*(4.0*D65X/(D65X+15.0*D65Y+
++    3.0*D65Z))))-1.0)/3.0)-(-1.0/3.0));
++  *X=gamma*((*Y*((39.0*L/(v+13.0*L*(9.0*D65Y/(D65X+15.0*D65Y+3.0*D65Z))))-5.0))+
++    5.0*(*Y));
+   *Z=(*X*(((52.0f*L/(u+13.0*L*(4.0*D65X/(D65X+15.0*D65Y+3.0*D65Z))))-1.0)/3.0))-
+     5.0*(*Y);
+ }
+-- 
+2.23.0
+
diff --git a/ImageMagick.spec b/ImageMagick.spec
index 464ed909b1e7580ff94e5fe10cc0e6450dbb057d..edae09ec6e194c5614d27af45cb4c5304fedd8a9 100644
--- a/ImageMagick.spec
+++ b/ImageMagick.spec
@@ -1,7 +1,7 @@
 Name:           ImageMagick
 Epoch:          1
 Version:        6.9.10.67
-Release:        12
+Release:        13
 Summary:        Create, edit, compose, or convert bitmap images
 License:        ImageMagick and MIT
 Url:            http://www.imagemagick.org/
@@ -33,6 +33,8 @@ Patch0023:      CVE-2020-27754-pre-2.patch
 Patch0024:      CVE-2020-27754.patch
 Patch0025:      CVE-2020-25664.patch
 Patch0026:      CVE-2021-20176.patch
+Patch0027:      CVE-2020-27763.patch
+Patch0028:      CVE-2020-27773.patch
 
 BuildRequires:  bzip2-devel freetype-devel libjpeg-devel libpng-devel perl-generators
 BuildRequires:  libtiff-devel giflib-devel zlib-devel perl-devel >= 5.8.1 jbigkit-devel
@@ -190,6 +192,9 @@ rm PerlMagick/demo/Generic.ttf
 %{_libdir}/pkgconfig/ImageMagick++*
 
 %changelog
+* Mon Mar 01 2021 wangyue <wangyue92@huawei.com> - 6.9.10.67-13
+- Fix CVE-2020-27773 CVE-2020-27763
+
 * Thu Feb 25 2021 wangxiao <wangxiao65@huawei.com> - 6.9.10.67-12
 - Fix CVE-2021-20176