diff --git a/dev-db/redis/Manifest b/dev-db/redis/Manifest
index 7bc9c6f510a07..b6075073b9f12 100644
--- a/dev-db/redis/Manifest
+++ b/dev-db/redis/Manifest
@@ -3,5 +3,6 @@ DIST redis-8.2.6.tar.gz 3955776 BLAKE2B d56073bb46d118327f23fa407c0abfed8946a400
 DIST redis-8.2.7.tar.gz 3959871 BLAKE2B d667c6649f2d1410d29a4008cdf9b4505aa0f4054baa4a516e8da293dbf6c9a51814f4c58dba18463f35e91744ef814b2b1e405b9a9aaf7b0e8f78f631e4c330 SHA512 b83ab2e8b54146807af9dca54291b56e833a5719937af4b35ca81b89050e27c5897d4cf18df79037c6ece7595770ddb85e13c493331751ec9a975fd9bc83dd64
 DIST redis-8.2.9.tar.gz 3963941 BLAKE2B d0de26968b193de6a046f313378da822afb14b655f13d09be496b94e3e5c6f4c1939f905c4009888b44015a263c249e6c728c05bdfc3a8e41208bbb7d3daa8fd SHA512 6c93650fc6a70ceb8caa939bb507b16eccbcf0c25aa53f840ca0a0d636e719ff1ad62bf9d4c6aeffe91a03e92683cb56cdf83c8ffac675f562c33916293ee3da
 DIST redis-8.4.4.tar.gz 4174807 BLAKE2B 48541600d3c76e49027e2997b3e1766893c6ae6702c9cfabd94187b7d23b63bb218ff5a349b3e935045476acbbd20fe9b4254dcaf21fc95dcbb05d6a1982fcc7 SHA512 a3f9831e77ab55225ada4f50c3be373afbfcd92e695f14dedec2730322637d86a459cfb3b97ea4607e41c075a6b0078b6f23c2023eea9210015a2fdd4c7c4fa8
+DIST redis-8.4.6.tar.gz 4179248 BLAKE2B 8d680afdfff8072b63d1a6c65456cc86f3ae13692364f01cd0435580d515267d444c287385b5e76b7688397eadc1b33e674a6f809e99e7b467ac94a909f44bcc SHA512 72925a221457ad5aa77f32db103974b26a0dfabfa5354d0b8c70cd8ceb361ac843c35eeb48997d6a4cc21a4f644aefdab04dcbf53f8af2312a7302391474d803
 DIST redis-8.6.4.tar.gz 4312647 BLAKE2B 7000b31db555c4658a276caaa4d95af5b34ba18567ce2277e33c39221e52c4a5c0ced36a341ec3a83d1ba93ff53965760c50ebb4c0adb8ad9ae2f610748d3fd0 SHA512 8c2e0353eb7d63e2f45db70f205f14b649f4601d9db88a68d54518dfd49fd414cf9d06d209081693806caff84f0232b8c642274600eec33816c77f5beee9f82b
 DIST redis-8.8.0.tar.gz 4529181 BLAKE2B 4ef774ed0a830ef3b4a6b824395218287095d29ad195742677bd0356ea76151d95d03389468758feb3ff6cd5a92654b0f319b52f86b8a9d3e225085c69cd8408 SHA512 cf3def1df5cf66494364c5d047d2151559e995f8cc353e8cf6c81518032c10f79856d3eb61daac2b3f8b532fef5d2757286099b740991e0c32e885729984c956
diff --git a/dev-db/redis/redis-8.4.6.ebuild b/dev-db/redis/redis-8.4.6.ebuild
new file mode 100644
index 0000000000000..1387259a2be28
--- /dev/null
+++ b/dev-db/redis/redis-8.4.6.ebuild
@@ -0,0 +1,205 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# N.B.: It is no clue in porting to Lua eclasses, as upstream have deviated
+# too far from vanilla Lua, adding their own APIs like lua_enablereadonlytable
+
+inherit autotools edo multiprocessing systemd tmpfiles toolchain-funcs
+
+DESCRIPTION="A persistent caching system, key-value, and data structures database"
+HOMEPAGE="
+	https://redis.io
+	https://github.com/redis/redis
+"
+SRC_URI="
+	https://github.com/redis/redis/archive/refs/tags/${PV}.tar.gz
+		-> ${P}.tar.gz
+"
+
+LICENSE="|| ( AGPL-3 RSAL-2 SSPL-1 ) Boost-1.0 MIT"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="jemalloc selinux ssl systemd tcmalloc test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	jemalloc? ( >=dev-libs/jemalloc-5.1:=[stats] )
+	ssl? ( dev-libs/openssl:0= )
+	systemd? ( sys-apps/systemd:= )
+	tcmalloc? ( dev-util/google-perftools )
+"
+
+RDEPEND="
+	${DEPEND}
+	acct-group/redis
+	acct-user/redis
+	selinux? ( sec-policy/selinux-redis )
+"
+
+BDEPEND="
+	acct-group/redis
+	acct-user/redis
+	virtual/pkgconfig
+	test? (
+		dev-lang/tcl:0=
+		ssl? ( <dev-tcltk/tls-2 )
+	)
+"
+
+REQUIRED_USE="?? ( jemalloc tcmalloc )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.2.1-config.patch
+	"${FILESDIR}"/${PN}-7.2.0-system-jemalloc.patch
+	"${FILESDIR}"/${PN}-6.2.3-ppc-atomic.patch
+	"${FILESDIR}"/${PN}-sentinel-7.2.0-config.patch
+	"${FILESDIR}"/${PN}-7.0.4-no-which.patch
+	"${FILESDIR}"/${PN}-8.2.6-tcmalloc-deprecated.patch
+)
+
+src_prepare() {
+	default
+
+	# Respect user CFLAGS in bundled lua
+	sed -i '/LUA_CFLAGS/s: -O2::g' deps/Makefile || die
+
+	# now we will rewrite present Makefiles
+	local makefiles="" MKF
+	local mysedconf=(
+		-e 's:$(CC):@CC@:g'
+		-e 's:$(CFLAGS):@AM_CFLAGS@:g'
+		-e 's: $(DEBUG)::g'
+
+		-e 's:-Werror ::g'
+		-e 's:-Werror=deprecated-declarations ::g'
+	)
+	for MKF in $(find -name 'Makefile' | cut -b 3-); do
+		mv "${MKF}" "${MKF}.in"
+		sed -i "${mysedconf[@]}" "${MKF}.in" || die "Sed failed for ${MKF}"
+		makefiles+=" ${MKF}"
+	done
+	# autodetection of compiler and settings; generates the modified Makefiles
+	cp "${FILESDIR}"/configure.ac-7.0 configure.ac || die
+
+	sed -i \
+		-e "/^AC_INIT/s|, __PV__, |, $PV, |" \
+		-e "s:AC_CONFIG_FILES(\[Makefile\]):AC_CONFIG_FILES([${makefiles}]):g" \
+		configure.ac || die "Sed failed for configure.ac"
+	eautoreconf
+}
+
+src_configure() {
+	econf
+
+	# Linenoise can't be built with -std=c99, see https://bugs.gentoo.org/451164
+	# also, don't define ANSI/c99 for lua twice
+	sed -i -e "s:-std=c99::g" deps{,/fast_float,/linenoise}/Makefile || die
+}
+
+src_compile() {
+	tc-export AR CC CXX RANLIB
+
+	local myconf=(
+		AR="${AR}"
+		CC="${CC}"
+		RANLIB="${RANLIB}"
+
+		V=1 # verbose
+
+		# OPTIMIZATION defaults to -O3. Let's respect user CFLAGS by setting it
+		# to empty value.
+		OPTIMIZATION=''
+		# Disable debug flags in bundled hiredis
+		DEBUG_FLAGS=''
+
+		BUILD_TLS=$(usex ssl)
+		USE_SYSTEMD=$(usex systemd)
+	)
+
+	if use jemalloc; then
+		myconf+=( MALLOC=jemalloc )
+	elif use tcmalloc; then
+		myconf+=( MALLOC=tcmalloc )
+	else
+		myconf+=( MALLOC=libc )
+	fi
+
+	emake "${myconf[@]}"
+}
+
+src_test() {
+	local runtestargs=(
+		--clients "$(makeopts_jobs)" # see bug #649868
+
+		# The Active defrag for argv test fails with edge values, it does not seem to be
+		# critical issue, see https://github.com/redis/redis/issues/14006
+		--skiptest "/Active defrag for argv retained by the main thread from IO thread.*"
+
+		# The following test fails with system jemalloc, as it expects
+		# different values, because the bundled jemalloc is compiled with
+		# --with-lg-quantum=3 parameter in order to provide additional size
+		# classes which are not 16 byte alligned.
+		--skiptest "Check MEMORY USAGE for embedded key strings with jemalloc"
+	)
+
+	if has usersandbox ${FEATURES} || ! has userpriv ${FEATURES}; then
+		ewarn "oom-score-adj related tests will be skipped." \
+			"They are known to fail with FEATURES usersandbox or -userpriv. See bug #756382."
+
+		runtestargs+=(
+			# unit/oom-score-adj was introduced in version 6.2.0
+			--skipunit unit/oom-score-adj # see bug #756382
+
+			# Following test was added in version 7.0.0 to unit/introspection.
+			# It also tries to adjust OOM score.
+			--skiptest "CONFIG SET rollback on apply error"
+		)
+	fi
+
+	if use ssl; then
+		edo ./utils/gen-test-certs.sh
+		runtestargs+=( --tls )
+	fi
+
+	edo ./runtest "${runtestargs[@]}"
+}
+
+src_install() {
+	insinto /etc/redis
+	doins redis.conf sentinel.conf
+	use prefix || fowners -R redis:redis /etc/redis /etc/redis/{redis,sentinel}.conf
+	fperms 0750 /etc/redis
+	fperms 0644 /etc/redis/{redis,sentinel}.conf
+
+	newconfd "${FILESDIR}/redis.confd-r2" redis
+	newinitd "${FILESDIR}/redis.initd-6" redis
+
+	systemd_newunit "${FILESDIR}/redis.service-4" redis.service
+	newtmpfiles "${FILESDIR}/redis.tmpfiles-2" redis.conf
+
+	newconfd "${FILESDIR}/redis-sentinel.confd-r1" redis-sentinel
+	newinitd "${FILESDIR}/redis-sentinel.initd-r1" redis-sentinel
+
+	insinto /etc/logrotate.d/
+	newins "${FILESDIR}/${PN}.logrotate" ${PN}
+
+	dodoc 00-RELEASENOTES BUGS CONTRIBUTING.md MANIFESTO README.md
+
+	dobin src/redis-cli
+	dosbin src/redis-benchmark src/redis-server src/redis-check-aof src/redis-check-rdb
+	fperms 0750 /usr/sbin/redis-benchmark
+	dosym redis-server /usr/sbin/redis-sentinel
+
+	if use prefix; then
+		diropts -m0750
+	else
+		diropts -m0750 -o redis -g redis
+	fi
+	keepdir /var/{log,lib}/redis
+}
+
+pkg_postinst() {
+	tmpfiles_process redis.conf
+}