diff --git a/backport-libctf-fix-ref-leak-of-names-of-newly-inserted-non-r.patch b/backport-libctf-fix-ref-leak-of-names-of-newly-inserted-non-r.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ae12ccd67462c8ae65d625ab55118a9acbbb32f3
--- /dev/null
+++ b/backport-libctf-fix-ref-leak-of-names-of-newly-inserted-non-r.patch
@@ -0,0 +1,51 @@
+From 0daea2d62ccdcf453d0885571aab1aca05bc847d Mon Sep 17 00:00:00 2001
+From: Nick Alcock <nick.alcock@oracle.com>
+Date: Mon, 29 Jul 2024 12:45:09 +0100
+Subject: [PATCH] libctf: fix ref leak of names of newly-inserted
+ non-root-visible types
+
+A bug in ctf_dtd_delete led to refs in the string table to the
+names of non-root-visible types not being removed when the DTD
+was.  This seems harmless, but actually it would lead to a write
+down a pointer into freed memory if such a type was ctf_rollback()ed
+over and then the dict was serialized (updating all the refs as the
+strtab was serialized in turn).
+
+Bug introduced in commit fe4c2d55634c700ba527ac4183e05c66e9f93c62
+("libctf: create: non-root-visible types should not appear in name tables")
+which is included in binutils 2.35.
+
+libctf/
+	* ctf-create.c (ctf_dtd_delete): Remove refs for all types
+	with names, not just root-visible ones.
+
+Reference:https://github.com/bminor/binutils-gdb/commit/0daea2d62ccdcf453d0885571aab1aca05bc847d
+Conflict:NA
+
+---
+ libctf/ctf-create.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/libctf/ctf-create.c b/libctf/ctf-create.c
+index 2d232d40..2a45192b 100644
+--- a/libctf/ctf-create.c
++++ b/libctf/ctf-create.c
+@@ -288,11 +288,11 @@ ctf_dtd_delete (ctf_dict_t *fp, ctf_dtdef_t *dtd)
+   dtd->dtd_vlen_alloc = 0;
+ 
+   if (dtd->dtd_data.ctt_name
+-      && (name = ctf_strraw (fp, dtd->dtd_data.ctt_name)) != NULL
+-      && LCTF_INFO_ISROOT (fp, dtd->dtd_data.ctt_info))
++      && (name = ctf_strraw (fp, dtd->dtd_data.ctt_name)) != NULL)
+     {
+-      ctf_dynhash_remove (ctf_name_table (fp, name_kind)->ctn_writable,
+-			  name);
++      if (LCTF_INFO_ISROOT (fp, dtd->dtd_data.ctt_info))
++	ctf_dynhash_remove (ctf_name_table (fp, name_kind)->ctn_writable,
++			    name);
+       ctf_str_remove_ref (fp, name, &dtd->dtd_data.ctt_name);
+     }
+ 
+-- 
+2.43.0
+
diff --git a/binutils.spec b/binutils.spec
index 9f2086e27be6b5a1e892e779ba80b0ce903bbef5..c8a1065eeb0d74c47ecd0dc7311988b15dde592a 100644
--- a/binutils.spec
+++ b/binutils.spec
@@ -1,7 +1,7 @@
 Summary: Binary utilities
 Name:    binutils
 Version: 2.37
-Release: 25
+Release: 26
 License: GPLv3+
 URL:     https://sourceware.org/binutils
 
@@ -81,6 +81,7 @@ Patch55: backport-CVE-2023-1972.patch
 Patch56: backport-CVE-2022-48064.patch
 Patch57: backport-CVE-2022-4285.patch
 Patch58: backport-CVE-2022-38533.patch
+Patch59: backport-libctf-fix-ref-leak-of-names-of-newly-inserted-non-r.patch
 
 %ifarch loongarch64
 # LoongArch-related patches start with Patch101
@@ -427,6 +428,9 @@ fi
 %{_infodir}/bfd*info*
 
 %changelog
+* Sat Oct 12 2024 liningjie <liningjie@xfusion.com> - 2.37-26
+- DESC:fix ref leak of names of newly-inserted non-root-visible types
+
 * Mon Dec 25 2023 luguangyang <luguangyang@xfusion.com> - 2.37-25
 - fix CVE-2022-38533