CVE-2026-85061

MapLibre GL JS (an interactive vector tile map library for web browsers) is vulnerable to an XSS sanitizer bypass in DOM.sanitize() (src/util/dom.ts). Prior to 6.4.1 , the function iterates elem.attributes as a live NamedNodeMap while removeAttributes() removes entries from the same collection, c...

CVE-2026-85061 MapLibre GL JS: XSS Sanitizer Bypass in DOM.sanitize() via Live NamedNodeMap Removal Skip

MapLibre GL JS is an interactive vector tile map library for web browsers. Prior to 6.4.1, DOM.sanitize in src/util/dom.ts iterates elem.attributes as a live NamedNodeMap while removeAttributes removes attributes from the same collection, shifting indexes and skipping an adjacent dangerous...