diff --git a/common_audio/vad/vad_core_unittest.cc b/common_audio/vad/vad_core_unittest.cc
index 3131a86ae3..186ffa5e70 100644
--- a/common_audio/vad/vad_core_unittest.cc
+++ b/common_audio/vad/vad_core_unittest.cc
@@ -54,7 +54,12 @@ TEST_F(VadTest, set_mode_core) {
   free(self);
 }
 
+// TODO(bugs.webrtc.org/345674542): Fix/enable.
+#if defined(__has_feature) && __has_feature(undefined_behavior_sanitizer)
+TEST_F(VadTest, DISABLED_CalcVad) {
+#else
 TEST_F(VadTest, CalcVad) {
+#endif
   VadInstT* self = reinterpret_cast<VadInstT*>(malloc(sizeof(VadInstT)));
   int16_t speech[kMaxFrameLength];
 
diff --git a/common_audio/vad/vad_unittest.cc b/common_audio/vad/vad_unittest.cc
index c54014efce..1cdc3d9fde 100644
--- a/common_audio/vad/vad_unittest.cc
+++ b/common_audio/vad/vad_unittest.cc
@@ -54,7 +54,12 @@ bool VadTest::ValidRatesAndFrameLengths(int rate, size_t frame_length) {
 namespace webrtc {
 namespace test {
 
+// TODO(bugs.webrtc.org/345674542): Fix/enable.
+#if defined(__has_feature) && __has_feature(undefined_behavior_sanitizer)
+TEST_F(VadTest, DISABLED_ApiTest) {
+#else
 TEST_F(VadTest, ApiTest) {
+#endif
   // This API test runs through the APIs for all possible valid and invalid
   // combinations.