diff --git a/backport-CVE-2022-39377.patch b/backport-CVE-2022-39377.patch
deleted file mode 100644
index ee6d64caee971ecbd7bffcaba3bc75b531404f80..0000000000000000000000000000000000000000
--- a/backport-CVE-2022-39377.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From 9c4eaf150662ad40607923389d4519bc83b93540 Mon Sep 17 00:00:00 2001
-From: Sebastien <seb@fedora-2.home>
-Date: Sat, 15 Oct 2022 14:24:22 +0200
-Subject: [PATCH] Fix size_t overflow in sa_common.c (GHSL-2022-074)
-
-allocate_structures function located in sa_common.c insufficiently
-checks bounds before arithmetic multiplication allowing for an
-overflow in the size allocated for the buffer representing system
-activities.
-
-This patch checks that the post-multiplied value is not greater than
-UINT_MAX.
-
-Signed-off-by: Sebastien <seb@fedora-2.home>
----
- common.c    | 25 +++++++++++++++++++++++++
- common.h    |  2 ++
- sa_common.c |  6 ++++++
- 3 files changed, 33 insertions(+)
-
-diff --git a/common.c b/common.c
-index 81c77624..1a84b052 100644
---- a/common.c
-+++ b/common.c
-@@ -1655,4 +1655,29 @@ int parse_values(char *strargv, unsigned char bitmap[], int max_val, const char
- 
- 	return 0;
- }
-+
-+/*
-+ ***************************************************************************
-+ * Check if the multiplication of the 3 values may be greater than UINT_MAX.
-+ *
-+ * IN:
-+ * @val1	First value.
-+ * @val2	Second value.
-+ * @val3	Third value.
-+ ***************************************************************************
-+ */
-+void check_overflow(size_t val1, size_t val2, size_t val3)
-+{
-+	if ((unsigned long long) val1 *
-+	    (unsigned long long) val2 *
-+	    (unsigned long long) val3 > UINT_MAX) {
-+#ifdef DEBUG
-+		fprintf(stderr, "%s: Overflow detected (%llu). Aborting...\n",
-+			__FUNCTION__,
-+			(unsigned long long) val1 * (unsigned long long) val2 *	(unsigned long long) val3);
-+#endif
-+	exit(4);
-+	}
-+}
-+
- #endif /* SOURCE_SADC undefined */
-diff --git a/common.h b/common.h
-index 55b6657d..e8ab98ab 100644
---- a/common.h
-+++ b/common.h
-@@ -260,6 +260,8 @@ int check_dir
- 	(char *);
- 
- #ifndef SOURCE_SADC
-+void check_overflow
-+	(size_t, size_t, size_t);
- int count_bits
- 	(void *, int);
- int count_csvalues
-diff --git a/sa_common.c b/sa_common.c
-index 3699a840..b2cec4ad 100644
---- a/sa_common.c
-+++ b/sa_common.c
-@@ -459,7 +459,13 @@ void allocate_structures(struct activity *act[])
- 	int i, j;
- 
- 	for (i = 0; i < NR_ACT; i++) {
-+
- 		if (act[i]->nr_ini > 0) {
-+
-+			/* Look for a possible overflow */
-+			check_overflow((size_t) act[i]->msize, (size_t) act[i]->nr_ini,
-+				       (size_t) act[i]->nr2);
-+
- 			for (j = 0; j < 3; j++) {
- 				SREALLOC(act[i]->buf[j], void,
- 						(size_t) act[i]->msize * (size_t) act[i]->nr_ini * (size_t) act[i]->nr2);
-
-
diff --git a/sysstat-12.5.4.tar.gz b/sysstat-12.5.4.tar.gz
deleted file mode 100644
index 4151cf3e6960dbb74d5d5b484a4c883544a664b3..0000000000000000000000000000000000000000
Binary files a/sysstat-12.5.4.tar.gz and /dev/null differ
diff --git a/sysstat-12.6.2.tar.gz b/sysstat-12.6.2.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..21ce10e865d6175c22456bd827e785b539349449
Binary files /dev/null and b/sysstat-12.6.2.tar.gz differ
diff --git a/sysstat.spec b/sysstat.spec
index 3af5ba7068769046b919b8681903849fd0371b3c..eebc116994601fdeffa4ddcdd90df5566288b467 100644
--- a/sysstat.spec
+++ b/sysstat.spec
@@ -1,13 +1,11 @@
 Name:    sysstat
-Version: 12.5.4
-Release: 5
+Version: 12.6.2
+Release: 1
 Summary: System performance tools for the Linux operating system
 License: GPLv2+
 URL:     http://sebastien.godard.pagesperso-orange.fr/
 Source0: https://github.com/sysstat/sysstat/archive/refs/tags/v%{version}/%{name}-%{version}.tar.gz
 
-Patch0000: backport-CVE-2022-39377.patch
-
 BuildRequires: gcc, gettext, lm_sensors-devel, systemd
 
 Requires: findutils, xz
@@ -85,6 +83,9 @@ export compressafter="31"
 %{_mandir}/man*/*
 
 %changelog
+* Fri Feb 03 2023 zhangpan <zhangpan@h-partners.com> - 12.6.2-1
+- update to 12.6.2
+
 * Fri Nov 25 2022 zhouwenpei <zhouwenpei1@h-partners.com> - 12.5.4-5
 - update Source0