diff --git a/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-1.30.ebuild b/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-1.30.ebuild
index abca498bcd..d01c685363 100644
--- a/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-1.30.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-1.30.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{11..13} )
+PYTHON_COMPAT=( python3_{11..14} )
 inherit cmake python-single-r1
 
 MY_PN=dwarves
@@ -55,12 +55,9 @@ src_unpack() {
 		return
 	fi
 
-	# Upstream sign the decompressed .tar
 	if use verify-sig; then
-		einfo "Unpacking ${MY_P}.tar.xz ..."
-		verify-sig_verify_detached - "${DISTDIR}"/${MY_P}.tar.sign \
-			< <(xz -cd "${DISTDIR}"/${MY_P}.tar.xz | tee >(tar -xf -))
-		assert "Unpack failed"
+		verify-sig_uncompress_verify_unpack "${DISTDIR}"/${MY_P}.tar.xz \
+			"${DISTDIR}"/${MY_P}.tar.sign
 	else
 		default
 	fi
diff --git a/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-9999.ebuild b/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-9999.ebuild
index 3536a26c14..9da0a41472 100644
--- a/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-util/pahole/pahole-9999.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{11..13} )
+PYTHON_COMPAT=( python3_{11..14} )
 inherit cmake python-single-r1
 
 MY_PN=dwarves
@@ -55,12 +55,9 @@ src_unpack() {
 		return
 	fi
 
-	# Upstream sign the decompressed .tar
 	if use verify-sig; then
-		einfo "Unpacking ${MY_P}.tar.xz ..."
-		verify-sig_verify_detached - "${DISTDIR}"/${MY_P}.tar.sign \
-			< <(xz -cd "${DISTDIR}"/${MY_P}.tar.xz | tee >(tar -xf -))
-		assert "Unpack failed"
+		verify-sig_uncompress_verify_unpack "${DISTDIR}"/${MY_P}.tar.xz \
+			"${DISTDIR}"/${MY_P}.tar.sign
 	else
 		default
 	fi