diff -up ncurses-6.2-20210508/ncurses/tinfo/read_entry.c.cve-2023-29491 ncurses-6.2-20210508/ncurses/tinfo/read_entry.c
--- ncurses-6.2-20210508/ncurses/tinfo/read_entry.c.cve-2023-29491	2023-08-14 15:52:46.536461992 +0200
+++ ncurses-6.2-20210508/ncurses/tinfo/read_entry.c	2023-08-14 15:55:04.384426095 +0200
@@ -308,6 +308,9 @@ _nc_read_termtype(TERMTYPE2 *ptr, char *
 	|| bool_count < 0
 	|| num_count < 0
 	|| str_count < 0
+	|| bool_count > BOOLCOUNT
+	|| num_count > NUMCOUNT
+	|| str_count > STRCOUNT
 	|| str_size < 0) {
 	returnDB(TGETENT_NO);
     }