diff --git a/modules/audio_coding/test/EncodeDecodeTest.cc b/modules/audio_coding/test/EncodeDecodeTest.cc
index ef997f1bdf..c51ad370d8 100644
--- a/modules/audio_coding/test/EncodeDecodeTest.cc
+++ b/modules/audio_coding/test/EncodeDecodeTest.cc
@@ -234,10 +234,14 @@ void EncodeDecodeTest::Perform() {
       {107, {"L16", 8000, 1}},  {108, {"L16", 16000, 1}},
       {109, {"L16", 32000, 1}}, {0, {"PCMU", 8000, 1}},
       {8, {"PCMA", 8000, 1}},
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove G722 and iLBC.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
 #ifdef WEBRTC_CODEC_ILBC
       {102, {"ILBC", 8000, 1}},
 #endif
-      {9, {"G722", 8000, 1}}};
+      {9, {"G722", 8000, 1}},
+#endif
+  };
   int file_num = 0;
   for (const auto& send_codec : send_codecs) {
     RTPFile rtpFile;
diff --git a/modules/audio_coding/test/TestAllCodecs.cc b/modules/audio_coding/test/TestAllCodecs.cc
index 1a56fbc92b..9d9c317b7c 100644
--- a/modules/audio_coding/test/TestAllCodecs.cc
+++ b/modules/audio_coding/test/TestAllCodecs.cc
@@ -152,6 +152,9 @@ void TestAllCodecs::Perform() {
 
   // All codecs are tested for all allowed sampling frequencies, rates and
   // packet sizes.
+
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove G722.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
   test_count_++;
   OpenOutFile(test_count_);
   char codec_g722[] = "G722";
@@ -168,6 +171,9 @@ void TestAllCodecs::Perform() {
   RegisterSendCodec(codec_g722, 16000, 64000, 960, 0);
   Run(channel_a_to_b_);
   outfile_b_.Close();
+#endif
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove iLBC.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
 #ifdef WEBRTC_CODEC_ILBC
   test_count_++;
   OpenOutFile(test_count_);
@@ -181,6 +187,7 @@ void TestAllCodecs::Perform() {
   RegisterSendCodec(codec_ilbc, 8000, 15200, 320, 0);
   Run(channel_a_to_b_);
   outfile_b_.Close();
+#endif
 #endif
   test_count_++;
   OpenOutFile(test_count_);
diff --git a/modules/audio_coding/test/TestRedFec.cc b/modules/audio_coding/test/TestRedFec.cc
index f8acf48508..83e5d61f36 100644
--- a/modules/audio_coding/test/TestRedFec.cc
+++ b/modules/audio_coding/test/TestRedFec.cc
@@ -77,6 +77,8 @@ void TestRedFec::Perform() {
   Run();
   _outFileB.Close();
 
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove G722.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
   // Switch to a 16 kHz codec; RED should be switched off.
   RegisterSendCodec(_acmA, {"G722", 8000, 1}, Vad::kVadAggressive, false);
 
@@ -96,6 +98,7 @@ void TestRedFec::Perform() {
   OpenOutFile(_testCntr);
   Run();
   _outFileB.Close();
+#endif
 
   RegisterSendCodec(_acmA, {"opus", 48000, 2}, absl::nullopt, false);
 
diff --git a/modules/audio_coding/test/TestStereo.cc b/modules/audio_coding/test/TestStereo.cc
index 4573a7e613..cf1f91365f 100644
--- a/modules/audio_coding/test/TestStereo.cc
+++ b/modules/audio_coding/test/TestStereo.cc
@@ -170,6 +170,8 @@ void TestStereo::Perform() {
   audio_channels = 2;
   codec_channels = 2;
 
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove G722.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
   // All codecs are tested for all allowed sampling frequencies, rates and
   // packet sizes.
   channel_a2b_->set_codec_mode(kStereo);
@@ -189,6 +191,7 @@ void TestStereo::Perform() {
   RegisterSendCodec('A', codec_g722, 16000, 64000, 960, codec_channels);
   Run(channel_a2b_, audio_channels, codec_channels);
   out_file_.Close();
+#endif
 
   channel_a2b_->set_codec_mode(kStereo);
   test_cntr_++;
@@ -294,12 +297,15 @@ void TestStereo::Perform() {
   audio_channels = 1;
   codec_channels = 2;
 
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove G722.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
   test_cntr_++;
   channel_a2b_->set_codec_mode(kStereo);
   OpenOutFile(test_cntr_);
   RegisterSendCodec('A', codec_g722, 16000, 64000, 160, codec_channels);
   Run(channel_a2b_, audio_channels, codec_channels);
   out_file_.Close();
+#endif
 
   test_cntr_++;
   channel_a2b_->set_codec_mode(kStereo);
@@ -350,12 +356,15 @@ void TestStereo::Perform() {
   codec_channels = 1;
   channel_a2b_->set_codec_mode(kMono);
 
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove G722.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
   // Run stereo audio and mono codec.
   test_cntr_++;
   OpenOutFile(test_cntr_);
   RegisterSendCodec('A', codec_g722, 16000, 64000, 160, codec_channels);
   Run(channel_a2b_, audio_channels, codec_channels);
   out_file_.Close();
+#endif
 
   test_cntr_++;
   OpenOutFile(test_cntr_);
diff --git a/modules/audio_coding/test/TestVADDTX.cc b/modules/audio_coding/test/TestVADDTX.cc
index 1789efd714..d6595c047c 100644
--- a/modules/audio_coding/test/TestVADDTX.cc
+++ b/modules/audio_coding/test/TestVADDTX.cc
@@ -177,7 +177,10 @@ void TestVadDtx::Run(absl::string_view in_filename,
 TestWebRtcVadDtx::TestWebRtcVadDtx() : output_file_num_(0) {}
 
 void TestWebRtcVadDtx::Perform() {
+// TODO(bugs.webrtc.org/345525069): Either fix/enable or remove iLBC.
+#if defined(__has_feature) && !__has_feature(undefined_behavior_sanitizer)
   RunTestCases({"ILBC", 8000, 1});
+#endif
   RunTestCases({"opus", 48000, 2});
 }