diff --git a/app-crypt/md4sum/Manifest b/app-crypt/md4sum/Manifest
deleted file mode 100644
index 75af706b4172f..0000000000000
--- a/app-crypt/md4sum/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST md4sum-0.02.03.tar.gz 26819 BLAKE2B 6e7fb76a21d13276a7444e1c1d1d0a05e90399dc7a99b3e2e6d24d1dc46f45b086b99d00e4c9e1821c4a82a9fe985e4823a235e254abba475bd639f98536aea6 SHA512 5a05760aa6a770d9f55a41e42bdf6801dcd67bc804ead5bd84aecc48e5ee5a7c8b01d4a1e1767a4cc1f8695d66ed16c6a1f09b58d236c27db317f227e02e3762
diff --git a/app-crypt/md4sum/files/md4sum-fix-out-of-bounds-write.diff b/app-crypt/md4sum/files/md4sum-fix-out-of-bounds-write.diff
deleted file mode 100644
index 1275996080ee5..0000000000000
--- a/app-crypt/md4sum/files/md4sum-fix-out-of-bounds-write.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/md4sum.c	2007-04-11 23:22:38.000000000 +0200
-+++ b/md4sum.c	2015-02-15 21:57:59.699682995 +0100
-@@ -126,7 +126,7 @@
-   int i;
-   static char s[33];
-   for( i=0; i<16; i++ ) sprintf( &s[2*i], "%02x", digest[i] );
--  s[33]= '\0';
-+  s[32]= '\0';
-   return( s );
- }
- 
diff --git a/app-crypt/md4sum/md4sum-0.02.03-r2.ebuild b/app-crypt/md4sum/md4sum-0.02.03-r2.ebuild
deleted file mode 100644
index af650312ff487..0000000000000
--- a/app-crypt/md4sum/md4sum-0.02.03-r2.ebuild
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit toolchain-funcs
-
-DESCRIPTION="md4 and edonkey hash algorithm tool"
-HOMEPAGE="https://linux.xulin.de/c/"
-SRC_URI="https://linux.xulin.de/c/${P}.tar.gz"
-
-LICENSE="GPL-2"
-SLOT="0"
-KEYWORDS="~amd64 ~ppc ~x86"
-
-PATCHES=( "${FILESDIR}"/md4sum-fix-out-of-bounds-write.diff )
-
-src_prepare() {
-	default
-	sed -i -e "s;CFLAGS=;CFLAGS=${CFLAGS} ;g" \
-		-e "s:install -s:install:g" Makefile.Linux || die
-}
-
-src_compile() {
-	emake LDFLAGS="${LDFLAGS}" CC="$(tc-getCC)"
-}
-
-src_install() {
-	dobin ${PN}
-	doman ${PN}.1
-}
diff --git a/app-crypt/md4sum/metadata.xml b/app-crypt/md4sum/metadata.xml
deleted file mode 100644
index 85e4ed814fa25..0000000000000
--- a/app-crypt/md4sum/metadata.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-<!-- maintainer-needed -->
-</pkgmetadata>
diff --git a/profiles/package.mask b/profiles/package.mask
index 1a4da02ecc8b5..53c3ab296e609 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -217,13 +217,6 @@ app-vim/voom
 # Obsolete transitional meta package. Bug #961795. Removal on 2025-09-28.
 media-sound/pulseaudio
 
-# Arthur Zamarin <arthurzam@gentoo.org> (2025-08-29)
-# EAPI=7, maintainer-needed, gentoo last distro to package it. If you
-# really need this tool, you can use 'openssl dgst -md4 -provider legacy'
-# instead.
-# Removal on 2025-09-28.  Bugs #962124, #729162.
-app-crypt/md4sum
-
 # Arthur Zamarin <arthurzam@gentoo.org> (2025-08-28)
 # EAPI=7, fails to compile, unmaintained in gentoo since git transition,
 # library with no rev-deps.