diff --git a/pcre2-10.22-Fix-buffer-overflow-in-partial-match-test-for-CRLF-i.patch b/pcre2-10.22-Fix-buffer-overflow-in-partial-match-test-for-CRLF-i.patch
new file mode 100644
index 0000000..893913b
--- /dev/null
+++ b/pcre2-10.22-Fix-buffer-overflow-in-partial-match-test-for-CRLF-i.patch
@@ -0,0 +1,69 @@
+From d2c8acf36b8d0654c22787facaf8e9cc34d34aec Mon Sep 17 00:00:00 2001
+From: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
+Date: Thu, 8 Dec 2016 17:55:26 +0000
+Subject: [PATCH] Fix buffer overflow in partial match test for CRLF in empty
+ buffer.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Petr Pisar: Ported to 10.22:
+
+commit ec26c8fe3e0a6ee93060ecd7accaa0803dac2ee1
+Author: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
+Date:   Thu Dec 8 17:55:26 2016 +0000
+
+    Fix buffer overflow in partial match test for CRLF in empty buffer.
+
+    git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@612 6239d852-aaf2-0410-a92c-79f79f948069
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ src/pcre2_match.c    | 2 +-
+ testdata/testinput2  | 3 +++
+ testdata/testoutput2 | 4 ++++
+ 3 files changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/src/pcre2_match.c b/src/pcre2_match.c
+index 0763a23..09efb49 100644
+--- a/src/pcre2_match.c
++++ b/src/pcre2_match.c
+@@ -2382,7 +2382,7 @@ for (;;)
+     case OP_ANY:
+     if (IS_NEWLINE(eptr)) RRETURN(MATCH_NOMATCH);
+     if (mb->partial != 0 &&
+-        eptr + 1 >= mb->end_subject &&
++        eptr == mb->end_subject - 1 &&
+         NLBLOCK->nltype == NLTYPE_FIXED &&
+         NLBLOCK->nllen == 2 &&
+         UCHAR21TEST(eptr) == NLBLOCK->nl[0])
+diff --git a/testdata/testinput2 b/testdata/testinput2
+index 94fbfab..3218cfe 100644
+--- a/testdata/testinput2
++++ b/testdata/testinput2
+@@ -4825,4 +4825,7 @@ a)"xI
+ 
+ /(?=.*[A-Z])/I
+ 
++/./newline=crlf
++\=ph
++
+ # End of testinput2 
+diff --git a/testdata/testoutput2 b/testdata/testoutput2
+index bdb289d..1776d0d 100644
+--- a/testdata/testoutput2
++++ b/testdata/testoutput2
+@@ -15227,6 +15227,10 @@ Capturing subpattern count = 0
+ May match empty string
+ Subject length lower bound = 0
+ 
++/./newline=crlf
++\=ph
++No match
++
+ # End of testinput2 
+ Error -63: PCRE2_ERROR_BADDATA (unknown error number)
+ Error -62: bad serialized data
+-- 
+2.7.4
+
diff --git a/pcre2.spec b/pcre2.spec
index 410c59d..398ba9d 100644
--- a/pcre2.spec
+++ b/pcre2.spec
@@ -61,6 +61,9 @@ Patch12:    pcre2-10.22-Correct-libpcre2posix-typos-should-be-libpcre2-posix.pat
 # Fix a memory leak and a typo in a documentation, in upstream after 10.22,
 # upstream bug #1973
 Patch13:    pcre2-10.22-Fix-small-memory-leak-in-error-code-path.patch
+# Fix a buffer overflow in partial match test for CRLF in an empty buffer,
+# in upsteam after 10.22, upstream bug #1975
+Patch14:    pcre2-10.22-Fix-buffer-overflow-in-partial-match-test-for-CRLF-i.patch
 # New libtool to get rid of RPATH and to use distribution autotools
 BuildRequires:  autoconf
 BuildRequires:  automake
@@ -151,6 +154,7 @@ Utilities demonstrating PCRE2 capabilities like pcre2grep or pcre2test.
 %patch11 -p1
 %patch12 -p1
 %patch13 -p1
+%patch14 -p1
 # Because of multilib patch
 libtoolize --copy --force
 autoreconf -vif
@@ -250,6 +254,8 @@ make %{?_smp_mflags} check VERBOSE=yes
 * Fri Dec 09 2016 Petr Pisar <ppisar@redhat.com> - 10.22-7
 - Fix pcre2-config --libs-posix output (upstream bug #1924)
 - Fix a memory leak and a typo in a documentation (upstream bug #1973)
+- Fix a buffer overflow in partial match test for CRLF in an empty buffer
+  (upstream bug #1975)
 
 * Tue Nov 08 2016 Petr Pisar <ppisar@redhat.com> - 10.22-6
 - Fix faulty auto-anchoring patterns when .* is inside an assertion