diff --git a/sys-devel/crossdev/Manifest b/sys-devel/crossdev/Manifest
index 27aa51b271bcd..f93b6e0440778 100644
--- a/sys-devel/crossdev/Manifest
+++ b/sys-devel/crossdev/Manifest
@@ -1,2 +1,3 @@
 DIST crossdev-20251008.tar.xz 33852 BLAKE2B 4b689da747d73eb592cd6a1b0913084e28ab9882762a24c3fe90b845247ad13fad2c5e61a9d05312607716dfa464b7f1647eb731def555010bdc9bcdaaffe2a4 SHA512 414f45ede604dd6a770bec9032619f153d585d03a4f967e34b46253fcfaa7cace495f3ddbb00921b5efa4f2e3a6b68db9e15117559e557048203b273a0d29a3e
 DIST crossdev-20251214.tar.xz 33892 BLAKE2B 02a97ef33ad3515a0bca9dd09636fe1b1bc9f5ac47663655cf4343d6b46738bf2281ae14ee28fb02f5c9bfdd06aaca41ef04559c3fcb9595c853a79d56099fae SHA512 a78e1cce83514d46de42a3e55a261e25fca9dbf8c4264a752fe896a8a9ed431db37214d69ec65062b3e981482d6fa7ff4e82e02c881612fd7e0ea1c1c6a6b0a0
+DIST crossdev-20260318.tar.xz 34200 BLAKE2B 12e534b54d7f7a26afdf55327b57c12fd91d67653fcb942b2beea45054d83be4c8667fc28cd7f6cb9d5ae6970faf63609fdb531dcc98bb03be1820bfac850c13 SHA512 b96e36a247066dff2533afb16f90aebf80da869ba323c775009ed79df973d57cbd186b437ad19d48361ca2d7d9bb7c114fdf9a7b209804da2ce5c172ad4e9aeb
diff --git a/sys-devel/crossdev/crossdev-20260318.ebuild b/sys-devel/crossdev/crossdev-20260318.ebuild
new file mode 100644
index 0000000000000..4868d8c89ae55
--- /dev/null
+++ b/sys-devel/crossdev/crossdev-20260318.ebuild
@@ -0,0 +1,46 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+
+inherit toolchain-funcs
+
+if [[ ${PV} == "99999999" ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="
+		https://anongit.gentoo.org/git/proj/crossdev.git
+		https://github.com/gentoo/crossdev
+	"
+else
+	SRC_URI="https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+fi
+
+DESCRIPTION="Gentoo Cross-toolchain generator"
+HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Crossdev"
+
+LICENSE="GPL-2"
+SLOT="0"
+
+RDEPEND="
+	>=sys-apps/portage-2.1
+	app-shells/bash
+	sys-apps/gentoo-functions
+	sys-apps/config-site
+"
+BDEPEND="app-arch/xz-utils"
+
+src_install() {
+	tc-export PKG_CONFIG # Bug 955822
+
+	default
+
+	if [[ ${PV} == "99999999" ]] ; then
+		sed -i "s:@CDEVPV@:${EGIT_VERSION}:" "${ED}"/usr/bin/crossdev || die
+	else
+		sed -i "s:@CDEVPV@:${PV}:" "${ED}"/usr/bin/crossdev || die
+	fi
+
+	dodir /usr/share/config.site.d
+	mv "${ED}"/usr/share/config.site{,.d/80crossdev.conf} || die
+}