diff --git a/README.debrand b/README.debrand
deleted file mode 100644
index 01c46d2..0000000
--- a/README.debrand
+++ /dev/null
@@ -1,2 +0,0 @@
-Warning: This package was configured for automatic debranding, but the changes
-failed to apply.
diff --git a/SOURCES/D158770.diff b/SOURCES/D158770.diff
new file mode 100644
index 0000000..1d76995
--- /dev/null
+++ b/SOURCES/D158770.diff
@@ -0,0 +1,25 @@
+diff --git a/parser/expat/lib/xmlparse.c b/parser/expat/lib/xmlparse.c
+--- a/parser/expat/lib/xmlparse.c
++++ b/parser/expat/lib/xmlparse.c
+@@ -5652,12 +5652,18 @@
+   else
+ #endif /* XML_DTD */
+   {
+     processor = contentProcessor;
+     /* see externalEntityContentProcessor vs contentProcessor */
+-    return doContent(parser, parentParser ? 1 : 0, encoding, s, end,
+-                     nextPtr, (XML_Bool)!ps_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;
+   }
+ }
+ 
+ static enum XML_Error PTRCALL
+ errorProcessor(XML_Parser parser,
+
diff --git a/SOURCES/webrtc-nss-fix.patch b/SOURCES/webrtc-nss-fix.patch
new file mode 100644
index 0000000..78b458d
--- /dev/null
+++ b/SOURCES/webrtc-nss-fix.patch
@@ -0,0 +1,25 @@
+diff -up firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c.webrtc-fix firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c
+--- firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c.webrtc-fix	2022-10-04 18:58:30.563683229 +0200
++++ firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c	2022-10-04 18:58:44.583652963 +0200
+@@ -293,7 +293,7 @@ static srtp_err_status_t srtp_aes_gcm_ns
+ 
+     int rv;
+     SECItem param = { siBuffer, (unsigned char *)&c->params,
+-                      sizeof(CK_GCM_PARAMS) };
++                      sizeof(CK_NSS_GCM_PARAMS) };
+     if (encrypt) {
+         rv = PK11_Encrypt(c->key, CKM_AES_GCM, &param, buf, enc_len,
+                           *enc_len + 16, buf, *enc_len);
+diff -up firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h.webrtc-fix firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h
+--- firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h.webrtc-fix	2022-10-04 18:59:16.635583764 +0200
++++ firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h	2022-10-04 18:59:31.848550924 +0200
+@@ -101,7 +101,7 @@ typedef struct {
+     uint8_t iv[12];
+     uint8_t aad[MAX_AD_SIZE];
+     int aad_size;
+-    CK_GCM_PARAMS params;
++    CK_NSS_GCM_PARAMS params;
+     uint8_t tag[16];
+ } srtp_aes_gcm_ctx_t;
+ 
+diff -up firefox-102.3.0/third_party/prio/prio/encrypt.c.webrtc-fix firefox-102.3.0/third_party/prio/prio/encrypt.c
diff --git a/SPECS/firefox.spec b/SPECS/firefox.spec
index 2fa485e..18f4d4c 100644
--- a/SPECS/firefox.spec
+++ b/SPECS/firefox.spec
@@ -201,7 +201,7 @@ end}
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        102.3.0
-Release:        6%{?dist}
+Release:        7%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
@@ -289,6 +289,7 @@ Patch226:        rhbz-1354671.patch
 Patch228:        disable-openh264-download.patch
 Patch229:        firefox-nss-addon-hack.patch
 Patch230:        D110204-fscreen.diff
+Patch231:        webrtc-nss-fix.patch
 
 # Upstream patches
 Patch415:        mozilla-1670333.patch
@@ -300,6 +301,7 @@ Patch420:        mozilla-bmo998749.patch
 Patch421:        mozilla-s390x-skia-gradient.patch
 Patch422:        one_swizzle_to_rule_them_all.patch
 Patch423:        svg-rendering.patch
+Patch424:        D158770.diff
 
 # PGO/LTO patches
 Patch600:        pgo.patch
@@ -513,50 +515,66 @@ BuildRequires: gcc-toolset-12-annobin-plugin-gcc
 
 # Bundled libraries
 Provides: bundled(angle)
+Provides: bundled(audioipc-2)
+Provides: bundled(brotli)
 Provides: bundled(cairo)
+Provides: bundled(cfworker)
+Provides: bundled(d3.js)
+Provides: bundled(double-conversion)
+Provides: bundled(expat)
+Provides: bundled(fdlibm)
+Provides: bundled(ffvpx)
+Provides: bundled(freetype2)
 Provides: bundled(graphite2)
 Provides: bundled(harfbuzz)
-Provides: bundled(ots)
-Provides: bundled(sfntly)
-Provides: bundled(skia)
-Provides: bundled(thebes)
-Provides: bundled(WebRender)
-Provides: bundled(audioipc-2)
-Provides: bundled(ffvpx)
+Provides: bundled(highway)
+Provides: bundled(intgemm)
 Provides: bundled(kissfft)
 Provides: bundled(libaom)
 Provides: bundled(libcubeb)
 Provides: bundled(libdav1d)
 Provides: bundled(libjpeg)
+Provides: bundled(libjxl)
+Provides: bundled(libjxl)
+Provides: bundled(libmar)
 Provides: bundled(libmkv)
 Provides: bundled(libnestegg)
 Provides: bundled(libogg)
 Provides: bundled(libopus)
 Provides: bundled(libpng)
+Provides: bundled(libprio)
 Provides: bundled(libsoundtouch)
 Provides: bundled(libspeex_resampler)
+Provides: bundled(libsrtp)
 Provides: bundled(libtheora)
 Provides: bundled(libtremor)
 Provides: bundled(libvorbis)
 Provides: bundled(libvpx)
 Provides: bundled(libwebp)
+Provides: bundled(libwebrtc)
 Provides: bundled(libyuv)
 Provides: bundled(mp4parse-rust)
+Provides: bundled(mp4parse-rust)
+Provides: bundled(msgpack-c)
+Provides: bundled(msgpack-c)
 Provides: bundled(mtransport)
 Provides: bundled(openmax_dl)
-Provides: bundled(double-conversion)
-Provides: bundled(brotli)
-Provides: bundled(fdlibm)
-Provides: bundled(freetype2)
-Provides: bundled(libmar)
+Provides: bundled(openmax_il)
+Provides: bundled(openmax_il)
+Provides: bundled(ots)
+Provides: bundled(qcms)
+Provides: bundled(rlbox_sandboxing_api)
+Provides: bundled(sfntly)
+Provides: bundled(sipcc)
+Provides: bundled(skia)
+Provides: bundled(sqlite3)
+Provides: bundled(thebes)
+Provides: bundled(wasm2c)
+Provides: bundled(WebRender)
 Provides: bundled(woff2)
 Provides: bundled(xz-embedded)
+Provides: bundled(ycbcr)
 Provides: bundled(zlib)
-Provides: bundled(expat)
-Provides: bundled(msgpack-c)
-Provides: bundled(libprio)
-Provides: bundled(rlbox_sandboxing_api)
-Provides: bundled(sqlite3)
 
 %if 0%{?bundle_nss}
 Provides: bundled(nss) = 3.79.0
@@ -633,6 +651,7 @@ echo "use_rustts            %{?use_rustts}"
 %patch228 -p1 -b .disable-openh264-download
 %patch229 -p1 -b .firefox-nss-addon-hack
 %patch230 -p1 -b .D110204-fscreen.diff
+%patch231 -p1 -b .webrtc-nss-fix
 
 %patch415 -p1 -b .1670333
 %patch416 -p1 -b .mozilla-bmo1005535
@@ -643,6 +662,7 @@ echo "use_rustts            %{?use_rustts}"
 %patch421 -p1 -b .mozilla-s390x-skia-gradient
 %patch422 -p1 -b .one_swizzle_to_rule_them_all
 %patch423 -p1 -b .svg-rendering
+%patch424 -p1 -b .D158770.diff
 
 # PGO patches
 %if %{build_with_pgo}
@@ -1401,6 +1421,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Tue Oct 11 2022 Jan Horak <jhorak@redhat.com> - 102.3.0-7
+- Fix for expat CVE-2022-40674 and non functional webrtc
+
 * Tue Sep 13 2022 Jan Horak <jhorak@redhat.com> - 102.3.0-6
 - Update to 102.3.0 build1