diff --git a/pkgs/applications/networking/mailreaders/neomutt/default.nix b/pkgs/applications/networking/mailreaders/neomutt/default.nix
index b2187371f29..50b3b66f15d 100644
--- a/pkgs/applications/networking/mailreaders/neomutt/default.nix
+++ b/pkgs/applications/networking/mailreaders/neomutt/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, gettext, makeWrapper, tcl, which
+{ lib, stdenv, fetchFromGitHub, gettext, makeWrapper, tcl, which, fetchpatch
 , ncurses, perl , cyrus_sasl, gss, gpgme, libkrb5, libidn, libxml2, notmuch, openssl
 , lmdb, libxslt, docbook_xsl, docbook_xml_dtd_42, w3m, mailcap, sqlite, zlib
 }:
@@ -14,6 +14,14 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-ADg/+gmndOiuQHsncOzS5K4chthXeUFz6RRJsrZNeZY=";
   };
 
+  patches = [
+    (fetchpatch {
+      name = "CVE-2021-32055.patch";
+      url = "https://github.com/neomutt/neomutt/commit/fa1db5785e5cfd9d3cd27b7571b9fe268d2ec2dc.patch";
+      sha256 = "0bb7gisjynq3w7hhl6vxa469h609bcz6fkdi8vf740pqrwhk68yn";
+    })
+  ];
+
   buildInputs = [
     cyrus_sasl gss gpgme libkrb5 libidn ncurses
     notmuch openssl perl lmdb