diff --git a/lib_com/options.h b/lib_com/options.h
index d2c8114eb613c51a987df174a400fd759bb3cb55..6a09b3b245c45955aaeb82b6d321588e90738d1b 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -188,6 +188,8 @@
 #define CONF_DISTATT                                    /* Eri: Make distance attenuation configurable */
 #define FIX_1052_EXT_OUTPUT                             /* VA: issue 1052: define EXT decoder output configuration for stereo and MC formats */ 
 
+#define NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT   /* fix 1070 USAN: nullptr-with-offset and Segfaults in 7_1_4 to BINAURAL and BINAURAL_ROOM_REVERB decoding with bitrate switching and head rotation*/ 
+
 /* #################### End BASOP porting switches ############################ */
 
 /* clang-format on */
diff --git a/lib_dec/ivas_jbm_dec.c b/lib_dec/ivas_jbm_dec.c
index 2577f324cf5bf4b35c56d8d135c26e989d56569f..20a6981221bc93deb02a1cec5e143af74eabda3e 100644
--- a/lib_dec/ivas_jbm_dec.c
+++ b/lib_dec/ivas_jbm_dec.c
@@ -1622,10 +1622,27 @@ ivas_error ivas_jbm_dec_flush_renderer(
         {
             if ( mc_mode_old == MC_MODE_MCT )
             {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                int16_t crendInPlaceRotation = FALSE;
+
+                if ( st_ivas->transport_config != intern_config_old && ( intern_config_old == IVAS_AUDIO_CONFIG_FOA || intern_config_old == IVAS_AUDIO_CONFIG_HOA2 || intern_config_old == IVAS_AUDIO_CONFIG_HOA3 ) )
+                {
+                    if ( ( st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe ) < ( hIntSetupOld->nchan_out_woLFE + hIntSetupOld->num_lfe ) )
+                    {
+                        crendInPlaceRotation = TRUE;
+                        ivas_mc2sba( st_ivas->hTransSetup, hTcBuffer->tc, p_output, hTcBuffer->n_samples_granularity, hIntSetupOld->ambisonics_order, GAIN_LFE );
+                    }
+                }
+#endif
                 if ( renderer_type_old == RENDERER_BINAURAL_MIXER_CONV || renderer_type_old == RENDERER_BINAURAL_MIXER_CONV_ROOM )
                 {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                    if ( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, intern_config_old, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hCombinedOrientationData,
+                                                                   hIntSetupOld, st_ivas->hEFAPdata, st_ivas->hTcBuffer, crendInPlaceRotation ? p_output : st_ivas->hTcBuffer->tc, p_output, hTcBuffer->n_samples_granularity, st_ivas->hDecoderConfig->output_Fs, 0 ) ) != IVAS_ERR_OK )
+#else
                     if ( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, intern_config_old, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hCombinedOrientationData,
                                                                    hIntSetupOld, st_ivas->hEFAPdata, st_ivas->hTcBuffer, hTcBuffer->tc, p_output, hTcBuffer->n_samples_granularity, st_ivas->hDecoderConfig->output_Fs, 0 ) ) != IVAS_ERR_OK )
+#endif
                     {
                         return error;
                     }
@@ -2256,7 +2273,12 @@ ivas_error ivas_jbm_dec_tc_buffer_open(
     const int16_t n_samples_granularity     /* i  : granularity of the renderer/buffer  */
 )
 {
+
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+    int32_t nsamp_to_allocate;
+#else
     int16_t nsamp_to_allocate;
+#endif
     DECODER_TC_BUFFER_HANDLE hTcBuffer;
     int16_t nMaxSlotsPerSubframe;
     int16_t nchan_residual;
@@ -2335,8 +2357,11 @@ ivas_error ivas_jbm_dec_tc_buffer_open(
                 {
                     return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM TC Buffer\n" ) );
                 }
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+                set_zero_l( hTcBuffer->tc_buffer, nsamp_to_allocate );
+#else
                 set_zero( hTcBuffer->tc_buffer, nsamp_to_allocate );
-
+#endif
                 offset = 0;
                 for ( ch_idx = 0; ch_idx < hTcBuffer->nchan_buffer_full; ch_idx++ )
                 {
@@ -2381,7 +2406,12 @@ ivas_error ivas_jbm_dec_tc_buffer_reconfigure(
     const int16_t n_samples_granularity     /* i  : new granularity of the renderer/buffer  */
 )
 {
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+    int32_t nsamp_to_allocate, offset;
+    int16_t n_samp_full, n_samp_residual, nchan_residual;
+#else
     int16_t nsamp_to_allocate, n_samp_full, n_samp_residual, offset, nchan_residual;
+#endif
     int16_t ch_idx;
     DECODER_TC_BUFFER_HANDLE hTcBuffer;
 
@@ -2468,8 +2498,11 @@ ivas_error ivas_jbm_dec_tc_buffer_reconfigure(
             {
                 return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM TC Buffer\n" ) );
             }
+#ifdef NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT
+            set_zero_l( hTcBuffer->tc_buffer, nsamp_to_allocate );
+#else
             set_zero( hTcBuffer->tc_buffer, nsamp_to_allocate );
-
+#endif
             offset = 0;
             for ( ch_idx = 0; ch_idx < hTcBuffer->nchan_buffer_full; ch_idx++ )
             {