diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index 03bf068ce2..f673b08c15 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
@@ -138,7 +138,7 @@ fail:
     return AVERROR(ENOMEM);
 }
 
-static void pred_weight_table(HEVCContext *s, GetBitContext *gb)
+static int pred_weight_table(HEVCContext *s, GetBitContext *gb)
 {
     int i = 0;
     int j = 0;
@@ -181,6 +181,12 @@ static void pred_weight_table(HEVCContext *s, GetBitContext *gb)
             for (j = 0; j < 2; j++) {
                 int delta_chroma_weight_l0 = get_se_golomb(gb);
                 int delta_chroma_offset_l0 = get_se_golomb(gb);
+
+                if (   (int8_t)delta_chroma_weight_l0 != delta_chroma_weight_l0
+                    || delta_chroma_offset_l0 < -(1<<17) || delta_chroma_offset_l0 > (1<<17)) {
+                    return AVERROR_INVALIDDATA;
+                }
+
                 s->sh.chroma_weight_l0[i][j] = (1 << s->sh.chroma_log2_weight_denom) + delta_chroma_weight_l0;
                 s->sh.chroma_offset_l0[i][j] = av_clip((delta_chroma_offset_l0 - ((128 * s->sh.chroma_weight_l0[i][j])
                                                                                     >> s->sh.chroma_log2_weight_denom) + 128), -128, 127);
@@ -217,6 +223,12 @@ static void pred_weight_table(HEVCContext *s, GetBitContext *gb)
                 for (j = 0; j < 2; j++) {
                     int delta_chroma_weight_l1 = get_se_golomb(gb);
                     int delta_chroma_offset_l1 = get_se_golomb(gb);
+
+                    if (   (int8_t)delta_chroma_weight_l1 != delta_chroma_weight_l1
+                        || delta_chroma_offset_l1 < -(1<<17) || delta_chroma_offset_l1 > (1<<17)) {
+                        return AVERROR_INVALIDDATA;
+                    }
+
                     s->sh.chroma_weight_l1[i][j] = (1 << s->sh.chroma_log2_weight_denom) + delta_chroma_weight_l1;
                     s->sh.chroma_offset_l1[i][j] = av_clip((delta_chroma_offset_l1 - ((128 * s->sh.chroma_weight_l1[i][j])
                                                                                         >> s->sh.chroma_log2_weight_denom) + 128), -128, 127);
@@ -229,6 +241,7 @@ static void pred_weight_table(HEVCContext *s, GetBitContext *gb)
             }
         }
     }
+    return 0;
 }
 
 static int decode_lt_rps(HEVCContext *s, LongTermRPS *rps, GetBitContext *gb)
@@ -682,7 +695,9 @@ static int hls_slice_header(HEVCContext *s)
 
             if ((s->ps.pps->weighted_pred_flag   && sh->slice_type == HEVC_SLICE_P) ||
                 (s->ps.pps->weighted_bipred_flag && sh->slice_type == HEVC_SLICE_B)) {
-                pred_weight_table(s, gb);
+                int ret = pred_weight_table(s, gb);
+                if (ret < 0)
+                    return ret;
             }
 
             sh->max_num_merge_cand = 5 - get_ue_golomb_long(gb);