diff --git a/pkgs/by-name/cu/curlftpfs/fix-rpl_malloc.patch b/pkgs/by-name/cu/curlftpfs/fix-rpl_malloc.patch
deleted file mode 100644
index 0265e1d82893..000000000000
--- a/pkgs/by-name/cu/curlftpfs/fix-rpl_malloc.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -Naur a/configure.ac b/configure.ac
---- a/configure.ac	2008-04-23 20:37:42.000000000 +0900
-+++ b/configure.ac	2021-05-16 01:28:24.000000000 +0900
-@@ -46,9 +46,7 @@
- 
- # Checks for library functions.
- AC_FUNC_CHOWN
--AC_FUNC_MALLOC
- AC_FUNC_MKTIME
--AC_FUNC_REALLOC
- AC_FUNC_SELECT_ARGTYPES
- AC_FUNC_STRFTIME
- AC_FUNC_UTIME_NULL
diff --git a/pkgs/by-name/cu/curlftpfs/package.nix b/pkgs/by-name/cu/curlftpfs/package.nix
deleted file mode 100644
index 9404af4c3830..000000000000
--- a/pkgs/by-name/cu/curlftpfs/package.nix
+++ /dev/null
@@ -1,63 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchurl,
-  autoreconfHook,
-  fuse,
-  curl,
-  pkg-config,
-  glib,
-  zlib,
-}:
-
-stdenv.mkDerivation (finalAttrs: {
-  pname = "curlftpfs";
-  version = "0.9.2";
-
-  src = fetchurl {
-    url = "mirror://sourceforge/curlftpfs/curlftpfs-${finalAttrs.version}.tar.gz";
-    sha256 = "0n397hmv21jsr1j7zx3m21i7ryscdhkdsyqpvvns12q7qwwlgd2f";
-  };
-
-  patches = [
-    # This removes AC_FUNC_MALLOC and AC_FUNC_REALLOC from configure.ac because
-    # it is known to cause problems. Search online for "rpl_malloc" and
-    # "rpl_realloc" to find out more.
-    ./fix-rpl_malloc.patch
-    ./suse-bug-580609.patch
-    ./suse-bug-955687.patch
-  ];
-
-  nativeBuildInputs = [
-    autoreconfHook
-    pkg-config
-  ];
-  buildInputs = [
-    fuse
-    curl
-    glib
-    zlib
-  ];
-
-  env = lib.optionalAttrs stdenv.hostPlatform.isDarwin {
-    CFLAGS = "-D__off_t=off_t";
-  };
-
-  postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
-    # Fix the build on macOS with macFUSE installed. Needs autoreconfHook for
-    # this change to effect
-    substituteInPlace configure.ac --replace \
-      'export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH' \
-      ""
-  '';
-
-  doCheck = false; # fails, doesn't work well too, btw
-
-  meta = {
-    description = "Filesystem for accessing FTP hosts based on FUSE and libcurl";
-    mainProgram = "curlftpfs";
-    homepage = "https://curlftpfs.sourceforge.net";
-    license = lib.licenses.gpl2Only;
-    platforms = lib.platforms.unix;
-  };
-})
diff --git a/pkgs/by-name/cu/curlftpfs/suse-bug-580609.patch b/pkgs/by-name/cu/curlftpfs/suse-bug-580609.patch
deleted file mode 100644
index 068fb129a4b1..000000000000
--- a/pkgs/by-name/cu/curlftpfs/suse-bug-580609.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/ftpfs.c	2008-04-30 01:05:47.000000000 +0200
-+++ b/ftpfs.c	2010-05-21 13:01:42.569006163 +0200
-@@ -503,7 +503,6 @@ static void *ftpfs_write_thread(void *da
-   
-   curl_easy_setopt_or_die(fh->write_conn, CURLOPT_URL, fh->full_path);
-   curl_easy_setopt_or_die(fh->write_conn, CURLOPT_UPLOAD, 1);
--  curl_easy_setopt_or_die(fh->write_conn, CURLOPT_INFILESIZE, -1);
-   curl_easy_setopt_or_die(fh->write_conn, CURLOPT_READFUNCTION, write_data_bg);
-   curl_easy_setopt_or_die(fh->write_conn, CURLOPT_READDATA, fh);
-   curl_easy_setopt_or_die(fh->write_conn, CURLOPT_LOW_SPEED_LIMIT, 1);
diff --git a/pkgs/by-name/cu/curlftpfs/suse-bug-955687.patch b/pkgs/by-name/cu/curlftpfs/suse-bug-955687.patch
deleted file mode 100644
index b198c586e0cb..000000000000
--- a/pkgs/by-name/cu/curlftpfs/suse-bug-955687.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/ftpfs.c
-+++ b/ftpfs.c
-@@ -614,6 +614,8 @@ static void free_ftpfs_file(struct ftpfs
-   sem_destroy(&fh->data_need);
-   sem_destroy(&fh->data_written);
-   sem_destroy(&fh->ready);
-+  if (fh->buf.size) { buf_free(&fh->buf); }
-+  if (fh->stream_buf.size) { buf_free(&fh->stream_buf); }
-   free(fh);
- }
- 
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 7e5b83973ebc..c881593f96bd 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -597,6 +597,7 @@ mapAliases {
   curaPlugins = throw "'curaPlugins' has been removed, as it was unmaintained in nixpkgs"; # Added 2026-05-22
   curl-impersonate-chrome = warnAlias "curl-impersonate-chrome has been renamed to curl-impersonate" curl-impersonate; # Added 2025-11-02
   curl-impersonate-ff = throw "curl-impersonate-ff has been removed because it is unmaintained upstream and has vulnerable dependencies. Use curl-impersonate instead."; # Added 2025-11-02
+  curlftpfs = throw "'curlftpfs' has been removed due to lack of fuse 3 support."; # Added 2026-06-05
   curlHTTP3 = warnAlias "'curlHTTP3' has been removed, as 'curl' now has HTTP/3 support enabled by default" curl; # Added 2025-08-22
   cvemap = vulnx; # Added 2026-04-19
   cwe-client-cli = throw "cwe-client-cli has been removed because it is archived and has unclear licensing"; # Added 2026-01-10