{"action":"Upgrade perl to 5.36.0-7+deb12u4 or later.","affected":[{"fixed":"5.36.0-7+deb12u4","introduced":"0"}],"component":"perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.36.0-7+deb12u4"],"id":"tcs_01M5NS0PT2P4YKX334S5ST0VEX","modified_at":"2026-10-05T10:00:06.397691097Z","published_at":"2026-05-26T02:16:40.250Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42497","https://security-tracker.debian.org/tracker/CVE-2026-42497"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42497","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42497"}],"summary":"Archive::Tar versions before 3.08 for Perl extract hardlinks to attacker controlled paths outside the extraction directory. _make_special_file() passes the tar header's linkname to link() without vali"}