CVE-2026-116285 HTTP::Body versions before 1.23_01 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies

HTTP::Body versions before 1.2301 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies. In chunked mode, used when no content length is given, add matches each chunk-size line with /^\da-fA-F+.\x0D\x0A/. On a line of hex digits whose first LF has no C...