diff --git a/SOURCES/libtasn1-4.16-cve-2025-13151-stack-buffer-overflow.patch b/SOURCES/libtasn1-4.16-cve-2025-13151-stack-buffer-overflow.patch
new file mode 100644
index 0000000..f5dbfb7
--- /dev/null
+++ b/SOURCES/libtasn1-4.16-cve-2025-13151-stack-buffer-overflow.patch
@@ -0,0 +1,26 @@
+From adf39da39aceabe8b77e4b4fe284d6b8a710ea8c Mon Sep 17 00:00:00 2001
+From: Vijay Sarvepalli <vssarvepalli@cert.org>
+Date: Mon, 22 Dec 2025 12:24:27 -0500
+Subject: [PATCH] Fix for CVE-2025-13151 Buffer overflow
+
+Signed-off-by: Simon Josefsson <simon@josefsson.org>
+---
+ lib/decoding.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/decoding.c b/lib/decoding.c
+index ff04eb7..0ef47dc 100644
+--- a/lib/decoding.c
++++ b/lib/decoding.c
+@@ -1968,7 +1968,7 @@ int
+ asn1_expand_octet_string (asn1_node_const definitions, asn1_node * element,
+ 			  const char *octetName, const char *objectName)
+ {
+-  char name[2 * ASN1_MAX_NAME_SIZE + 1], value[ASN1_MAX_NAME_SIZE];
++  char name[2 * ASN1_MAX_NAME_SIZE + 2], value[ASN1_MAX_NAME_SIZE];
+   int retCode = ASN1_SUCCESS, result;
+   int len, len2, len3;
+   asn1_node_const p2;
+-- 
+2.54.0
+
diff --git a/SPECS/libtasn1.spec b/SPECS/libtasn1.spec
index 07088e6..957f117 100644
--- a/SPECS/libtasn1.spec
+++ b/SPECS/libtasn1.spec
@@ -1,7 +1,7 @@
 Summary:	The ASN.1 library used in GNUTLS
 Name:		libtasn1
 Version:	4.16.0
-Release:	9%{?dist}
+Release:	10%{?dist}
 
 # The libtasn1 library is LGPLv2+, utilities are GPLv3+
 License:	GPLv3+ and LGPLv2+
@@ -13,6 +13,7 @@ Patch1:		libtasn1-3.4-rpath.patch
 Patch200:	libtasn1-4.16-coverity.patch
 Patch300:	libtasn1-4.19-CVE-2021-46848.patch
 Patch301:	libtasn1-4.20-CVE-2024-12133.patch
+Patch302:	libtasn1-4.16-cve-2025-13151-stack-buffer-overflow.patch
 
 BuildRequires:	gnupg2
 BuildRequires:	gcc
@@ -61,6 +62,7 @@ gpgv2 --keyring %{SOURCE2} %{SOURCE1} %{SOURCE0}
 %patch200 -p1 -b .coverity
 %patch300 -p1 -b .CVE-2021-46848
 %patch301 -p1 -b .CVE-2024-12133
+%patch302 -p1 -b .cve-2025-13151-stack-buffer-overflow
 
 %build
 autoreconf -v -f --install
@@ -99,6 +101,9 @@ make check
 
 
 %changelog
+* Mon Jun 01 2026 Daiki Ueno  <dueno@redhat.com> - 4.16.0-10
+- Backport the fix for CVE-2025-13151 (RHEL-139568)
+
 * Wed Feb 12 2025 Alexander Sosedkin <asosedki@redhat.com> - 4.16.0-9
 - Backport the fix for CVE-2024-12133 (RHEL-78580)