diff --git a/sdk_container/src/third_party/portage-stable/app-shells/bash-completion/Manifest b/sdk_container/src/third_party/portage-stable/app-shells/bash-completion/Manifest
index 8f7c1783b4..b68607c0b9 100644
--- a/sdk_container/src/third_party/portage-stable/app-shells/bash-completion/Manifest
+++ b/sdk_container/src/third_party/portage-stable/app-shells/bash-completion/Manifest
@@ -1,2 +1,3 @@
 DIST bash-completion-2.14.0.tar.xz 428980 BLAKE2B c28ec0cd348a3954461f7a865823a358e47c4b479c7812baa6d54aef856c958510967806550e62784955f9daf233a0b01edade19884e534df857472a3196e63e SHA512 2e12d2e57c932b931a6cfe59234f9d33d715538d6ea4eb72ed4ed3d8d2cf2cedaf08fcb6abaf3117e06115d892283e38a07b3abe5c91c026d2c06a0f64e347bd
+DIST bash-completion-2.15.0.tar.xz 457836 BLAKE2B d2234cb2baf8494d2159e8abe6780e0879efb6fe9e851c0d51ebf09363c83652ef610658e2beca181adc0d6c844472a68a219be8b3ca51271fdfc53477f174ba SHA512 3b7e98801c3ceab7853c0603bdaa0cd6f0a658e0f7f24b092f341bd1794633b62d33e664035b6ab3c03b5a3dd941b16f87a415aade8a2707578c59cc48b1a9f7
 DIST bashcomp-2.0.3.tar.gz 3539 BLAKE2B 75304d144792cc7f6ad5455a05a65c33c646d6f7384d020a06a1fcf012cd51625a3dd0750ad539253453b1eede196c340286a1e81737f0835b5091609ba01295 SHA512 b2bd185ccbd4456939ccc731cc1983fcec2b9564a9920642a753fadd5d897fdb96b925ac1524657629d621d45b37d99076c8ae72511a827e96ff6c388d720008
diff --git a/sdk_container/src/third_party/portage-stable/app-shells/bash-completion/bash-completion-2.15.0.ebuild b/sdk_container/src/third_party/portage-stable/app-shells/bash-completion/bash-completion-2.15.0.ebuild
new file mode 100644
index 0000000000..ab76f23fc0
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/app-shells/bash-completion/bash-completion-2.15.0.ebuild
@@ -0,0 +1,183 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+BASHCOMP_P=bashcomp-2.0.3
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit python-any-r1
+
+DESCRIPTION="Programmable Completion for bash"
+HOMEPAGE="https://github.com/scop/bash-completion"
+SRC_URI="
+	https://github.com/scop/bash-completion/releases/download/${PV}/${P}.tar.xz
+	eselect? (
+		https://github.com/projg2/bashcomp2/releases/download/v${BASHCOMP_P#*-}/${BASHCOMP_P}.tar.gz
+	)
+"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+IUSE="+eselect test"
+RESTRICT="!test? ( test )"
+
+# completion collision with net-fs/mc
+RDEPEND="
+	>=app-shells/bash-4.3_p30-r1:0
+	sys-apps/miscfiles
+	!<app-text/tree-2.1.1-r1
+	!!net-fs/mc
+"
+BDEPEND="
+	test? (
+		${RDEPEND}
+		$(python_gen_any_dep '
+			dev-python/pexpect[${PYTHON_USEDEP}]
+			dev-python/pytest[${PYTHON_USEDEP}]
+			dev-python/pytest-xdist[${PYTHON_USEDEP}]
+		')
+	)
+"
+PDEPEND="
+	>=app-shells/gentoo-bashcomp-20140911
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.14.0-optimize-kernel-modules.patch
+)
+
+strip_completions() {
+	# Remove unwanted completions.
+	local strip_completions=(
+		# Slackware package stuff, quite generic names cause collisions
+		# (e.g. with sys-apps/pacman)
+		explodepkg installpkg makepkg pkgtool removepkg upgradepkg
+
+		# Debian/Red Hat network stuff
+		ifdown ifup ifquery ifstatus
+
+		# Installed in app-editors/vim-core
+		xxd
+
+		# Now-dead symlinks to deprecated completions
+		hd ncal
+
+		# For GNU mailman, which isn't packaged. If mailman isn't installed,
+		# it triggers a QA warning.
+		arch
+	)
+
+	local file
+	for file in "${strip_completions[@]}"; do
+		rm "${ED}"/usr/share/bash-completion/completions/${file} ||
+			die "stripping ${file} failed"
+	done
+
+	# remove deprecated completions (moved to other packages)
+	rm "${ED}"/usr/share/bash-completion/completions/_* || die
+}
+
+python_check_deps() {
+	python_has_version "dev-python/pexpect[${PYTHON_USEDEP}]" &&
+	python_has_version "dev-python/pytest[${PYTHON_USEDEP}]" &&
+	python_has_version "dev-python/pytest-xdist[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	use test && python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	if use eselect; then
+		eapply "${WORKDIR}/${BASHCOMP_P}/bash-completion-blacklist-support.patch"
+	fi
+
+	default
+}
+
+src_test() {
+	local EPYTEST_DESELECT=(
+		# redhat-specific, we strip these completions
+		test/t/test_if{down,up}.py
+		# not available for icedtea
+		test/t/test_javaws.py
+		# TODO
+		test/t/test_vi.py::TestVi::test_2
+		test/t/test_xmlwf.py::TestXmlwf::test_2 #bug 886159
+		test/t/test_xrandr.py::TestXrandr::test_output_filter
+		test/t/unit/test_unit_dequote.py
+		test/t/test_sudo.py::TestSudo::test_1 #bug 935400
+		test/t/test_xfreerdp.py::TestXfreerdp::test_6 #bug 935400
+		test/t/unit/test_unit_command_offset.py::TestUnitCommandOffset::test_cmd_quoted #bug 931744
+		test/t/test_make.py::TestMake::test_6 #bug 931744
+	)
+	local EPYTEST_IGNORE=(
+		# stupid test that async tests work
+		test/fixtures/pytest/test_async.py
+	)
+	local EPYTEST_XDIST=1
+
+	# portage's HOME override breaks tests
+	local -x HOME=$(unset HOME; echo ~)
+	addpredict "${HOME}"
+	# used in pytest tests
+	local -x NETWORK=none
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	local -x PYTEST_PLUGINS=xdist.plugin
+	emake -C completions check
+	epytest
+}
+
+src_install() {
+	# work-around race conditions, bug #526996
+	mkdir -p "${ED}"/usr/share/bash-completion/{completions,helpers} || die
+
+	emake DESTDIR="${D}" profiledir="${EPREFIX}"/etc/bash/bashrc.d install
+
+	strip_completions
+
+	dodoc AUTHORS CHANGELOG.md CONTRIBUTING.md README.md
+
+	# install the python completions for all targets, bug #622892
+	local TARGET
+	for TARGET in "${PYTHON_COMPAT[@]}"; do
+		if [[ ! -e "${ED}"/usr/share/bash-completion/completions/${TARGET/_/.} ]]; then
+			dosym python "${ED}"/usr/share/bash-completion/completions/${TARGET/_/.}
+		fi
+	done
+
+	# install the eselect module
+	if use eselect; then
+		insinto /usr/share/eselect/modules
+		doins "${WORKDIR}/${BASHCOMP_P}/bashcomp.eselect"
+		doman "${WORKDIR}/${BASHCOMP_P}/bashcomp.eselect.5"
+	fi
+}
+
+pkg_postinst() {
+	local v
+	for v in ${REPLACING_VERSIONS}; do
+		if ver_test "${v}" -lt 2.1-r90; then
+			ewarn "For bash-completion autoloader to work, all completions need to"
+			ewarn "be installed in /usr/share/bash-completion/completions. You may"
+			ewarn "need to rebuild packages that installed completions in the old"
+			ewarn "location. You can do this using:"
+			ewarn
+			ewarn "$ find ${EPREFIX}/usr/share/bash-completion -maxdepth 1 -type f '!' -name 'bash_completion' -exec emerge -1v {} +"
+			ewarn
+			ewarn "After the rebuild, you should remove the old setup symlinks:"
+			ewarn
+			ewarn "$ find ${EPREFIX}/etc/bash_completion.d -type l -delete"
+		fi
+	done
+
+	if has_version 'app-shells/zsh'; then
+		elog
+		elog "If you are interested in using the provided bash completion functions with"
+		elog "zsh, valuable tips on the effective use of bashcompinit are available:"
+		elog "  http://www.zsh.org/mla/workers/2003/msg00046.html"
+		elog
+	fi
+}