CVE-2026-73566

CVE-2026-73566 affects node-tar prior to 7.5.21. The filesFilter in src/list.ts uses a recursive mapHas to walk entry paths upward with path.dirname(), and with tar.t(...) or tar.x(...) and a non-empty member-selection list, a crafted GNU long-path header can reach Parser[CONSUMEHEADER] in src/pa...