deleted file mode 100644
@@ -1,113 +0,0 @@
-From 84a061ea3d1fad42188493c4e5d8396aff4a0f67 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?P=C3=A1draig=20Brady?= <P@draigBrady.com>
-Date: Tue, 20 May 2025 16:03:44 +0100
-Subject: [PATCH] sort: fix buffer under-read (CWE-127)
-
-* src/sort.c (begfield): Check pointer adjustment
-to avoid Out-of-range pointer offset (CWE-823).
-(limfield): Likewise.
-* tests/sort/sort-field-limit.sh: Add a new test,
-which triggers with ASAN or Valgrind.
-* tests/local.mk: Reference the new test.
-* NEWS: Mention bug fix introduced in v7.2 (2009).
-Fixes https://bugs.gnu.org/78507
-
-CVE: CVE-2025-5278
-
-Upstream-Status: Backport [https://cgit.git.savannah.gnu.org/cgit/coreutils.git/commit/?id=8c9602e3a145e9596dc1a63c6ed67865814b6633]
-[Adjusted for 9.0 version]
-
-Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
----
- src/sort.c | 12 ++++++++++--
- tests/local.mk | 1 +
- tests/misc/sort-field-limit.sh | 35 ++++++++++++++++++++++++++++++++++
- 3 files changed, 46 insertions(+), 2 deletions(-)
- create mode 100755 tests/misc/sort-field-limit.sh
-
-diff --git a/src/sort.c b/src/sort.c
-index 5f4c817de..07b96d34b 100644
---- a/src/sort.c
-+++ b/src/sort.c
-@@ -1642,7 +1642,11 @@ begfield (struct line const *line, struct keyfield const *key)
- ++ptr;
-
- /* Advance PTR by SCHAR (if possible), but no further than LIM. */
-- ptr = MIN (lim, ptr + schar);
-+ size_t remaining_bytes = lim - ptr;
-+ if (schar < remaining_bytes)
-+ ptr += schar;
-+ else
-+ ptr = lim;
-
- return ptr;
- }
-@@ -1743,7 +1747,11 @@ limfield (struct line const *line, struct keyfield const *key)
- ++ptr;
-
- /* Advance PTR by ECHAR (if possible), but no further than LIM. */
-- ptr = MIN (lim, ptr + echar);
-+ size_t remaining_bytes = lim - ptr;
-+ if (echar < remaining_bytes)
-+ ptr += echar;
-+ else
-+ ptr = lim;
- }
-
- return ptr;
-diff --git a/tests/local.mk b/tests/local.mk
-index 228d0e368..ced85c44c 100644
---- a/tests/local.mk
-+++ b/tests/local.mk
-@@ -373,6 +373,7 @@ all_tests = \
- tests/misc/sort-debug-keys.sh \
- tests/misc/sort-debug-warn.sh \
- tests/misc/sort-discrim.sh \
-+ tests/misc/sort-field-limit.sh \
- tests/misc/sort-files0-from.pl \
- tests/misc/sort-float.sh \
- tests/misc/sort-h-thousands-sep.sh \
-diff --git a/tests/misc/sort-field-limit.sh b/tests/misc/sort-field-limit.sh
-new file mode 100755
-index 000000000..52d8e1d17
---- /dev/null
-+++ b/tests/misc/sort-field-limit.sh
-@@ -0,0 +1,35 @@
-+#!/bin/sh
-+# From 7.2-9.7, this would trigger an out of bounds mem read
-+
-+# Copyright (C) 2025 Free Software Foundation, Inc.
-+
-+# This program is free software: you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation, either version 3 of the License, or
-+# (at your option) any later version.
-+
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+
-+# You should have received a copy of the GNU General Public License
-+# along with this program. If not, see <https://www.gnu.org/licenses/>.
-+
-+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
-+print_ver_ sort
-+getlimits_
-+
-+# This issue triggers with valgrind or ASAN
-+valgrind --error-exitcode=1 sort --version 2>/dev/null &&
-+ VALGRIND='valgrind --error-exitcode=1'
-+
-+{ printf '%s\n' aa bb; } > in || framework_failure_
-+
-+_POSIX2_VERSION=200809 $VALGRIND sort +0.${SIZE_MAX}R in > out || fail=1
-+compare in out || fail=1
-+
-+_POSIX2_VERSION=200809 $VALGRIND sort +1 -1.${SIZE_MAX}R in > out || fail=1
-+compare in out || fail=1
-+
-+Exit $fail
-2.34.1
-
@@ -19,7 +19,6 @@ SRC_URI = "${GNU_MIRROR}/coreutils/${BP}.tar.xz \
file://0001-uname-report-processor-and-hardware-correctly.patch \
file://0001-local.mk-fix-cross-compiling-problem.patch \
file://e8b56ebd536e82b15542a00c888109471936bfda.patch \
- file://CVE-2025-5278.patch \
file://run-ptest \
file://0001-split-do-not-shrink-hold-buffer.patch \
"