diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index b1178c9c0c..acf3ffc9e7 100644
--- a/libavcodec/vp9.c
+++ b/libavcodec/vp9.c
@@ -1306,6 +1306,9 @@ static int decode_tiles(AVCodecContext *avctx,
                         decode_sb_mem(td, row, col, lflvl_ptr,
                                       yoff2, uvoff2, BL_64X64);
                     } else {
+                        if (vpX_rac_is_end(td->c)) {
+                            return AVERROR_INVALIDDATA;
+                        }
                         decode_sb(td, row, col, lflvl_ptr,
                                   yoff2, uvoff2, BL_64X64);
                     }