diff --git a/CVE-2021-38165.patch b/CVE-2021-38165.patch
new file mode 100644
index 0000000..b9f9a54
--- /dev/null
+++ b/CVE-2021-38165.patch
@@ -0,0 +1,49 @@
+Description: Fix CVE-2021-38165
+ CVE-2021-38165: If Lynx is given an HTTPS URL which included username
+ and password, e.g. https://username:password@www.example.org/,
+ username and password were sent over the wire in clear text if the
+ TLS 1.2 Server Name Indication (SNI) extension was used.
+ .
+ This patch is extracted from upstream's patch from 2.9.0dev.8 to
+ 2.9.0dev.9 to fix this issue.
+Origin: https://invisible-mirror.net/archives/lynx/patches/lynx2.9.0dev.9.patch.gz
+Author: Thomas E. Dickey <dickey@invisible-island.net>
+Reviewed-By: Axel Beckert <abe@debian.org>
+Bug-Debian: https://bugs.debian.org/991971
+Bug: https://lists.nongnu.org/archive/html/lynx-dev/2021-08/msg00000.html
+Bug: https://lists.nongnu.org/archive/html/lynx-dev/2021-08/msg00002.html
+
+--- a/WWW/Library/Implementation/HTTP.c
++++ b/WWW/Library/Implementation/HTTP.c
+@@ -762,6 +762,23 @@
+ }
+ #endif
+ 
++/*
++ * Remove user/password, if any, from the given host-string.
++ */
++#ifdef USE_SSL
++static char *StripUserAuthents(char *host)
++{
++    char *p = strchr(host, '@');
++
++    if (p != NULL) {
++	char *q = host;
++
++	while ((*q++ = *++p) != '\0') ;
++    }
++    return host;
++}
++#endif
++
+ /*		Load Document from HTTP Server			HTLoadHTTP()
+  *		==============================
+  *
+@@ -957,6 +974,7 @@
+ 	/* get host we're connecting to */
+ 	ssl_host = HTParse(url, "", PARSE_HOST);
+ 	ssl_host = StripIpv6Brackets(ssl_host);
++	ssl_host = StripUserAuthents(ssl_host);
+ #if defined(USE_GNUTLS_FUNCS)
+ 	ret = gnutls_server_name_set(handle->gnutls_state,
+ 				     GNUTLS_NAME_DNS,
diff --git a/lynx.spec b/lynx.spec
index 2e6481a..24bc46b 100644
--- a/lynx.spec
+++ b/lynx.spec
@@ -1,12 +1,13 @@
 Summary: A text browser for the World Wide Web
 Name:    lynx
 Version: 2.8.9
-Release: 5
+Release: 6
 License: GPLv2
 URL:     http://lynx.browser.org/
 Source:  https://invisible-mirror.net/archives/%{name}/tarballs/%{name}%{version}rel.1.tar.bz2
 
 Patch0:  %{name}-CVE-2008-4690.patch
+Patch1:  CVE-2021-38165.patch
 
 Provides: webclient text-www-browser
 BuildRequires: dos2unix gcc gettext telnet unzip zip
@@ -104,6 +105,9 @@ EOF
 %{_mandir}/*/*
 
 %changelog
+* Tue Aug 17 2021 houyingchao <houyingchao@huawei.com> - 2.8.9-6
+- Fix CVE-2021-38165
+
 * Mon Jan 13 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.8.9-5
 - Type:enhancement
 - Id:NA