diff --git a/SOURCES/expat-2.2.5-Ensure-raw-tagnames-are-safe-exiting-internalEntityParser.patch b/SOURCES/expat-2.2.5-Ensure-raw-tagnames-are-safe-exiting-internalEntityParser.patch
new file mode 100644
index 0000000..76e6a7c
--- /dev/null
+++ b/SOURCES/expat-2.2.5-Ensure-raw-tagnames-are-safe-exiting-internalEntityParser.patch
@@ -0,0 +1,118 @@
+commit bfecc1f11ab5f0cc2aa3dc5cb87d3236a87ce61d
+Author: Tomas Korbar <tkorbar@redhat.com>
+Date:   Fri Sep 30 10:52:04 2022 +0200
+
+    Fix CVE-2022-40674
+
+diff --git a/lib/xmlparse.c b/lib/xmlparse.c
+index d47e42c..0cc24f6 100644
+--- a/lib/xmlparse.c
++++ b/lib/xmlparse.c
+@@ -5765,8 +5765,14 @@ internalEntityProcessor(XML_Parser parser,
+   {
+     parser->m_processor = contentProcessor;
+     /* see externalEntityContentProcessor vs contentProcessor */
+-    return doContent(parser, parser->m_parentParser ? 1 : 0, parser->m_encoding, s, end,
+-                     nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
++    result = doContent(parser, parser->m_parentParser ? 1 : 0, parser->m_encoding,
++                      s, end, nextPtr,
++                      (XML_Bool)! parser->m_parsingStatus.finalBuffer);
++    if (result == XML_ERROR_NONE) {
++      if (! storeRawNames(parser))
++        return XML_ERROR_NO_MEMORY;
++    }
++    return result;
+   }
+ }
+ 
+diff --git a/tests/runtests.c b/tests/runtests.c
+index 569ad8c..f3ebbd7 100644
+--- a/tests/runtests.c
++++ b/tests/runtests.c
+@@ -5401,6 +5401,78 @@ START_TEST(test_resume_entity_with_syntax_error)
+ }
+ END_TEST
+ 
++void
++suspending_comment_handler(void *userData, const XML_Char *UNUSED_P(data)) {
++  XML_Parser parser = (XML_Parser)userData;
++  XML_StopParser(parser, XML_TRUE);
++}
++
++START_TEST(test_suspend_resume_internal_entity_issue_629) {
++  const char *const text
++      = "<!DOCTYPE a [<!ENTITY e '<!--COMMENT-->a'>]><a>&e;<b>\n"
++        "<"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
++        "/>"
++        "</b></a>";
++  const size_t firstChunkSizeBytes = 54;
++
++  XML_Parser parser = XML_ParserCreate(NULL);
++  XML_SetUserData(parser, parser);
++  XML_SetCommentHandler(parser, suspending_comment_handler);
++
++  if (XML_Parse(parser, text, (int)firstChunkSizeBytes, XML_FALSE)
++      != XML_STATUS_SUSPENDED)
++    xml_failure(parser);
++  if (XML_ResumeParser(parser) != XML_STATUS_OK)
++    xml_failure(parser);
++  if (XML_Parse(parser, text + firstChunkSizeBytes,
++                (int)(strlen(text) - firstChunkSizeBytes), XML_TRUE)
++      != XML_STATUS_OK)
++    xml_failure(parser);
++  XML_ParserFree(parser);
++}
++END_TEST
++
++
+ /* Test suspending and resuming in a parameter entity substitution */
+ static void XMLCALL
+ element_decl_suspender(void *UNUSED_P(userData),
+@@ -12395,6 +12467,7 @@ make_suite(void)
+     tcase_add_test(tc_basic, test_hash_collision);
+     tcase_add_test(tc_basic, test_suspend_resume_internal_entity);
+     tcase_add_test(tc_basic, test_resume_entity_with_syntax_error);
++    tcase_add_test(tc_basic, test_suspend_resume_internal_entity_issue_629);
+     tcase_add_test(tc_basic, test_suspend_resume_parameter_entity);
+     tcase_add_test(tc_basic, test_restart_on_error);
+     tcase_add_test(tc_basic, test_reject_lt_in_attribute_value);
diff --git a/SPECS/expat.spec b/SPECS/expat.spec
index a4bccfe..25edcd6 100644
--- a/SPECS/expat.spec
+++ b/SPECS/expat.spec
@@ -3,7 +3,7 @@
 Summary: An XML parser library
 Name: expat
 Version: %(echo %{unversion} | sed 's/_/./g')
-Release: 8%{?dist}.2
+Release: 8%{?dist}.3
 Source: https://github.com/libexpat/libexpat/archive/R_%{unversion}.tar.gz#/expat-%{version}.tar.gz
 URL: https://libexpat.github.io/
 License: MIT
@@ -20,6 +20,7 @@ Patch8: expat-2.2.5-Add-missing-validation-of-encoding.patch
 Patch9: expat-2.2.5-Prevent-integer-overflow-in-storeRawNames.patch
 Patch10: expat-2.2.5-Prevent-integer-overflow-in-copyString.patch
 Patch11: expat-2.2.5-Prevent-stack-exhaustion-in-build_model.patch
+Patch12: expat-2.2.5-Ensure-raw-tagnames-are-safe-exiting-internalEntityParser.patch
 
 %description
 This is expat, the C library for parsing XML, written by James Clark. Expat
@@ -59,6 +60,7 @@ Install it if you need to link statically with expat.
 %patch9 -p1 -b .CVE-2022-25315
 %patch10 -p1 -b .CVE-2022-25314
 %patch11 -p1 -b .CVE-2022-25313
+%patch12 -p1 -b .CVE-2022-40674
 
 sed -i 's/install-data-hook/do-nothing-please/' lib/Makefile.am
 ./buildconf.sh
@@ -97,6 +99,10 @@ make check
 %{_libdir}/lib*.a
 
 %changelog
+* Fri Sep 30 2022 Tomas Korbar <tkorbar@redhat.com> - 2.2.5-8.3
+- Ensure raw tagnames are safe exiting internalEntityParser
+- Resolves: CVE-2022-40674
+
 * Tue May 03 2022 Tomas Korbar <tkorbar@redhat.com> - 2.2.5-8.2
 - Improve fix for CVE-2022-25313
 - Related: CVE-2022-25313