CVE-2026-58505 geojson-vt: Uncontrolled Recursion in Nested GeoJSON GeometryCollection

geojson-vt is a JavaScript library for slicing GeoJSON data into vector tiles on the fly, primarily designed to enable rendering and interacting with large geospatial datasets on the browser side without a server. Prior to version 6.1.1, @maplibre/geojson-vt contains an uncontrolled recursion...