diff --git a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_lnor.cc b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_lnor.cc
index d59334ac404..3cc0f172124 100644
--- a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_lnor.cc
+++ b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_lnor.cc
@@ -215,6 +215,7 @@ static void extract_normals_bm(const MeshRenderData &mr, MutableSpan<GPUType> no
 
 void extract_normals(const MeshRenderData &mr, const bool use_hq, gpu::VertBuf &vbo)
 {
+  const int size = mr.corners_num + mr.loose_indices_num;
   if (use_hq) {
     static GPUVertFormat format = {0};
     if (format.attr_len == 0) {
@@ -223,15 +224,19 @@ void extract_normals(const MeshRenderData &mr, const bool use_hq, gpu::VertBuf &
     }
     GPU_vertbuf_init_with_format(&vbo, &format);
     GPU_vertbuf_data_alloc(&vbo, mr.corners_num);
-    MutableSpan vbo_data(static_cast<short4 *>(GPU_vertbuf_get_data(&vbo)), mr.corners_num);
+    MutableSpan vbo_data(static_cast<short4 *>(GPU_vertbuf_get_data(&vbo)), size);
+    MutableSpan corners_data = vbo_data.take_front(mr.corners_num);
+    MutableSpan loose_data = vbo_data.take_back(mr.loose_indices_num);
 
     if (mr.extract_type == MR_EXTRACT_MESH) {
-      extract_normals_mesh(mr, vbo_data);
-      extract_paint_overlay_flags(mr, vbo_data);
+      extract_normals_mesh(mr, corners_data);
+      extract_paint_overlay_flags(mr, corners_data);
     }
     else {
-      extract_normals_bm(mr, vbo_data);
+      extract_normals_bm(mr, corners_data);
     }
+
+    loose_data.fill(short4(0));
   }
   else {
     static GPUVertFormat format = {0};
@@ -240,17 +245,20 @@ void extract_normals(const MeshRenderData &mr, const bool use_hq, gpu::VertBuf &
       GPU_vertformat_alias_add(&format, "lnor");
     }
     GPU_vertbuf_init_with_format(&vbo, &format);
-    GPU_vertbuf_data_alloc(&vbo, mr.corners_num);
-    MutableSpan vbo_data(static_cast<GPUPackedNormal *>(GPU_vertbuf_get_data(&vbo)),
-                         mr.corners_num);
+    GPU_vertbuf_data_alloc(&vbo, size);
+    MutableSpan vbo_data(static_cast<GPUPackedNormal *>(GPU_vertbuf_get_data(&vbo)), size);
+    MutableSpan corners_data = vbo_data.take_front(mr.corners_num);
+    MutableSpan loose_data = vbo_data.take_back(mr.loose_indices_num);
 
     if (mr.extract_type == MR_EXTRACT_MESH) {
-      extract_normals_mesh(mr, vbo_data);
-      extract_paint_overlay_flags(mr, vbo_data);
+      extract_normals_mesh(mr, corners_data);
+      extract_paint_overlay_flags(mr, corners_data);
     }
     else {
-      extract_normals_bm(mr, vbo_data);
+      extract_normals_bm(mr, corners_data);
     }
+
+    loose_data.fill(GPUPackedNormal{});
   }
 }