Commit 5690b36da for imagemagick.org

commit 5690b36dae2b6277054ca163542fb69ed570e3d9
Author: Cristy <urban-warrior@imagemagick.org>
Date:   Mon Oct 5 17:13:14 2026 -0400

    https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5222-mhv9-26rg

diff --git a/MagickCore/attribute.c b/MagickCore/attribute.c
index 93ab6de83..beba7bc1b 100644
--- a/MagickCore/attribute.c
+++ b/MagickCore/attribute.c
@@ -1316,6 +1316,13 @@ MagickExport PointInfo *GetImageMinimumBoundingBox(Image *image,
         caliper_info.q=q;
         caliper_info.v=v;
       }
+    if ((caliper_info.p < 0) || (caliper_info.q < 0) || (caliper_info.v < 0))
+      {
+        vertices=RelinquishMagickMemory(vertices);
+        bounding_box=RelinquishMagickMemory(bounding_box);
+        *number_vertices=0;
+        return((PointInfo *) NULL);
+      }
   }
   /*
     Initialize minimum bounding box.