diff --git a/lib_com/options.h b/lib_com/options.h
index 22375373d46e87311749323dcd78d3380484115d..ad53cf3406f47168ffaac735cdbabe24507b5a08 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -162,6 +162,7 @@
 /*#define FIX_I4_OL_PITCH*/                             /* fix open-loop pitch used for EVS core switching */
 #define TMP_1342_WORKAROUND_DEC_FLUSH_BROKEN_IN_SR      /* FhG: Temporary workaround for incorrect implementation of decoder flush with split rendering */
 #define NONBE_1122_KEEP_EVS_MODE_UNCHANGED              /* FhG: Disables fix for issue 1122 in EVS mode to keep BE tests green. This switch should be removed once the 1122 fix is added to EVS via a CR.  */
+#define FIX_2392_MSAN_DESTROY_DEC                       /* VA: basop issue 2392: fix MSAN in ivas_destroy_dec_fx() */
 
 /* #################### End BE switches ################################## */
 
diff --git a/lib_dec/lib_dec.c b/lib_dec/lib_dec.c
index ab00e2d5d17af877cd5ea26bf40634de7cf51ad5..035f6b86be63a917218a0e1addda525f3bd08c58 100644
--- a/lib_dec/lib_dec.c
+++ b/lib_dec/lib_dec.c
@@ -298,6 +298,9 @@ static void init_decoder_config(
 )
 {
     hDecoderConfig->Opt_AMR_WB = 0;
+#ifdef FIX_2392_MSAN_DESTROY_DEC
+    hDecoderConfig->output_Fs = -1;
+#endif
     hDecoderConfig->nchan_out = 1;
     hDecoderConfig->output_config = IVAS_AUDIO_CONFIG_INVALID;
     hDecoderConfig->Opt_LsCustom = 0;