diff --git a/backport-patch-9.1.0730-crash-with-cursor-screenline-and-narrow-window.patch b/backport-patch-9.1.0730-crash-with-cursor-screenline-and-narrow-window.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0e2089deb21f2bcd6ccba15c9e6d06017636ad69
--- /dev/null
+++ b/backport-patch-9.1.0730-crash-with-cursor-screenline-and-narrow-window.patch
@@ -0,0 +1,56 @@
+From 59149f02692804267e7cc0665d0334f6ff4675be Mon Sep 17 00:00:00 2001
+From: zeertzjq <zeertzjq@outlook.com>
+Date: Sat, 14 Sep 2024 10:40:29 +0200
+Subject: [PATCH] patch 9.1.0730: Crash with cursor-screenline and narrow
+ window
+
+Problem:  Crash with cursor-screenline and narrow window
+          (elig0n)
+Solution: Don't set right_col when width2 is 0 (zeertzjq).
+
+fixes: #15677
+closes: #15678
+
+Signed-off-by: zeertzjq <zeertzjq@outlook.com>
+Signed-off-by: Christian Brabandt <cb@256bit.org>
+---
+ src/drawline.c                  |  2 +-
+ src/testdir/test_cursorline.vim | 11 +++++++++++
+ 2 files changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/src/drawline.c b/src/drawline.c
+index b627192a4ee0f..fd5d56b43e508 100644
+--- a/src/drawline.c
++++ b/src/drawline.c
+@@ -62,7 +62,7 @@ margin_columns_win(win_T *wp, int *left_col, int *right_col)
+     *left_col = 0;
+     *right_col = width1;
+ 
+-    if (wp->w_virtcol >= (colnr_T)width1)
++    if (wp->w_virtcol >= (colnr_T)width1 && width2 > 0)
+ 	*right_col = width1 + ((wp->w_virtcol - width1) / width2 + 1) * width2;
+     if (wp->w_virtcol >= (colnr_T)width1 && width2 > 0)
+ 	*left_col = (wp->w_virtcol - width1) / width2 * width2 + width1;
+diff --git a/src/testdir/test_cursorline.vim b/src/testdir/test_cursorline.vim
+index bdde670d207a5..d258111ae4de1 100644
+--- a/src/testdir/test_cursorline.vim
++++ b/src/testdir/test_cursorline.vim
+@@ -309,6 +309,17 @@ func Test_cursorline_screenline_update()
+   call StopVimInTerminal(buf)
+ endfunc
+ 
++func Test_cursorline_screenline_zero_width()
++  CheckOption foldcolumn
++
++  set cursorline culopt=screenline winminwidth=1 foldcolumn=1
++  " This used to crash Vim
++  1vnew | redraw
++
++  bwipe!
++  set cursorline& culopt& winminwidth& foldcolumn&
++endfunc
++
+ func Test_cursorline_cursorbind_horizontal_scroll()
+   CheckScreendump
+ 
+
diff --git a/vim.spec b/vim.spec
index 88cb685268c33ae4e03fe3d024f77c670fba6be1..03879000dd5089b4b285ee018a0233b099f4e7ff 100644
--- a/vim.spec
+++ b/vim.spec
@@ -14,7 +14,7 @@
 Name:           vim
 Epoch:          2
 Version:        %{baseversion}.%{patchlevel}
-Release:        13
+Release:        14
 Summary:        Vim is a highly configurable text editor for efficiently creating and changing any kind of text.
 License:        Vim and MIT
 URL:            http://www.vim.org
@@ -51,6 +51,7 @@ Patch6016:      backport-CVE-2024-41957.patch
 Patch6017:      backport-CVE-2024-43374.patch
 Patch6018:      backport-CVE-2024-43802.patch
 Patch6019:      backport-patch-9.1.0722-crash-with-large-id-in-text_prop-interface.patch
+Patch6020:      backport-patch-9.1.0730-crash-with-cursor-screenline-and-narrow-window.patch
 
 Patch9000:      bugfix-rm-modify-info-version.patch
 Patch9001:      fix-CVE-2024-47814.patch
@@ -459,6 +460,12 @@ LC_ALL=en_US.UTF-8 make -j1 test || echo "Warning: Please check tests."
 %{_mandir}/man1/evim.*
 
 %changelog
+* Tue Nov 12 2024 wangjiang <app@cameyan.com> - 2:9.0.2092-14
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix coredump when use vnew command
+
 * Thu Oct 17 2024 wangjiang <app@cameyan.com> - 2:9.0.2092-13
 - Type:bugfix
 - ID:NA