diff --git a/pkgs/by-name/li/libcupsfilters/package.nix b/pkgs/by-name/li/libcupsfilters/package.nix
index 65a4d293d91a..8630c5fc3d72 100644
--- a/pkgs/by-name/li/libcupsfilters/package.nix
+++ b/pkgs/by-name/li/libcupsfilters/package.nix
@@ -4,6 +4,7 @@
   dbus,
   dejavu_fonts,
   fetchFromGitHub,
+  fetchpatch,
   fontconfig,
   ghostscript,
   lcms2,
@@ -31,6 +32,25 @@ stdenv.mkDerivation {
     hash = "sha256-WEcg+NSsny/N1VAR1ejytM+3nOF3JlNuIUPf4w6N2ew=";
   };
 
+  patches = [
+    (fetchpatch {
+      # https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-893j-2wr2-wrh9
+      name = "CVE-2025-64503.patch";
+      url = "https://github.com/OpenPrinting/libcupsfilters/commit/fd01543f372ca3ba1f1c27bd3427110fa0094e3f.patch";
+      # File has been renamed before the fix
+      decode = "sed -e 's/pdftoraster\.c/pdftoraster\.cxx/g'";
+      hash = "sha256-cKbDHZEc/A51M+ce3kVsRxjRUWA96ynGv/avpq4iUHU=";
+    })
+    (fetchpatch {
+      # https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-jpxg-qc2c-hgv4
+      # https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-rc6w-jmvv-v7gx
+      # https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-fmvr-45mx-43c6
+      name = "CVE-2025-57812.patch";
+      url = "https://github.com/OpenPrinting/libcupsfilters/commit/b69dfacec7f176281782e2f7ac44f04bf9633cfa.patch";
+      hash = "sha256-rPUbgtTu7j3uUZrtUhUPO1vFbV6naxIWsHf6x3JhS74=";
+    })
+  ];
+
   nativeBuildInputs = [
     autoreconfHook
     pkg-config