diff --git a/pcre2-10.34-Remove-hackings-in-JIT.patch b/pcre2-10.34-Remove-hackings-in-JIT.patch
new file mode 100644
index 0000000..3424e73
--- /dev/null
+++ b/pcre2-10.34-Remove-hackings-in-JIT.patch
@@ -0,0 +1,97 @@
+From 5b90796ca14042e55b046d28c9eee45a5b03bbd4 Mon Sep 17 00:00:00 2001
+From: zherczeg <zherczeg@6239d852-aaf2-0410-a92c-79f79f948069>
+Date: Thu, 20 Feb 2020 08:57:39 +0000
+Subject: [PATCH] Remove hackings in JIT.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1222 6239d852-aaf2-0410-a92c-79f79f948069
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ src/pcre2_jit_compile.c | 43 +++++++++++++----------------------------
+ 1 file changed, 13 insertions(+), 30 deletions(-)
+
+diff --git a/src/pcre2_jit_compile.c b/src/pcre2_jit_compile.c
+index ef29a76..b42b335 100644
+--- a/src/pcre2_jit_compile.c
++++ b/src/pcre2_jit_compile.c
+@@ -7316,16 +7316,11 @@ if (needstype || needsscript)
+   /* Before anything else, we deal with scripts. */
+   if (needsscript)
+     {
+-// PH hacking
+-      OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 2);
+-      OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);
+-      OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0);
+-
+-    OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
+-
+-      OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 0);
++    OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 3);
++    OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 2);
++    OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);
+ 
+-    // OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
++    OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
+ 
+     ccbegin = cc;
+ 
+@@ -7369,28 +7364,19 @@ if (needstype || needsscript)
+     {
+     if (!needschar)
+       {
+-// PH hacking
+-  OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 2);
+-  OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);
+-  OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0);
+-  OP2(SLJIT_ADD, TMP1, 0, TMP2, 0, TMP1, 0);
++      OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 3);
++      OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 2);
++      OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);
+ 
+-      OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
+-
+-  OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 0);
+-
+-//      OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
++      OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
+       }
+     else
+       {
+-// PH hacking
+-  OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 2);
+-
++      OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 2);
+       OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);
++      OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0);
+ 
+-  OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0);
+-  OP1(SLJIT_MOV, TMP1, 0, RETURN_ADDR, 0);
+-
++      OP1(SLJIT_MOV, TMP1, 0, RETURN_ADDR, 0);
+       OP1(SLJIT_MOV_U8, RETURN_ADDR, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
+       typereg = RETURN_ADDR;
+       }
+@@ -8769,16 +8755,13 @@ if (common->utf && *cc == OP_REFI)
+ 
+   CMPTO(SLJIT_EQUAL, TMP1, 0, char1_reg, 0, loop);
+ 
+-// PH hacking
+   OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);
+ 
+   add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
+ 
+-    OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 2);
+-
++  OP2(SLJIT_SHL, TMP1, 0, TMP2, 0, SLJIT_IMM, 2);
+   OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);
+-
+-    OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0);
++  OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0);
+ 
+   OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records));
+ 
+-- 
+2.21.1
+
diff --git a/pcre2.spec b/pcre2.spec
index 4c34277..b2b9e17 100644
--- a/pcre2.spec
+++ b/pcre2.spec
@@ -9,7 +9,7 @@
 #%%global rcversion RC1
 Name:       pcre2
 Version:    10.34
-Release:    %{?rcversion:0.}8%{?rcversion:.%rcversion}%{?dist}
+Release:    %{?rcversion:0.}9%{?rcversion:.%rcversion}%{?dist}
 %global     myversion %{version}%{?rcversion:-%rcversion}
 Summary:    Perl-compatible regular expression library
 # the library:                          BSD with exceptions
@@ -84,6 +84,9 @@ Patch10:    pcre2-10.34-Fix-bug-in-UTF-16-checker-returning-wrong-offset-for.pat
 # Fix compiling a lookbehind when preceded by a DEFINE group,
 # upstream bug #2531, in upstream after 10.34
 Patch11:    pcre2-10.34-Fix-bad-lookbehind-compilation-when-preceded-by-a-DE.patch
+# Fix a JIT compilation of the Unicode scripts in the extended character classes,
+# upstream bug #2432, in upstream after 10.34
+Patch12:    pcre2-10.34-Remove-hackings-in-JIT.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  coreutils
@@ -185,6 +188,7 @@ Utilities demonstrating PCRE2 capabilities like pcre2grep or pcre2test.
 %patch9 -p1
 %patch10 -p1
 %patch11 -p1
+%patch12 -p1
 # Because of multilib patch
 libtoolize --copy --force
 autoreconf -vif
@@ -298,6 +302,10 @@ make %{?_smp_mflags} check VERBOSE=yes
 %{_mandir}/man1/pcre2test.*
 
 %changelog
+* Mon Mar 23 2020 Petr Pisar <ppisar@redhat.com> - 10.34-9
+- Fix a JIT compilation of the Unicode scripts in the extended character classes
+  (upstream bug #2432)
+
 * Mon Mar 16 2020 Petr Pisar <ppisar@redhat.com> - 10.34-8
 - Fix computing an offest for the start of the UTF-16 error when a high
   surrogate is not followed by a valid low surrogate (upstream bug #2527)