{"action":"Upgrade perl to 5.40.1-6+deb13u1 or later.","affected":[{"fixed":"5.40.1-6+deb13u1","introduced":"0"}],"component":"perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.40.1-6+deb13u1"],"id":"tcs_01M5NSN040VC19XR98RBKYFS98","modified_at":"2026-10-05T10:00:07.625436188Z","published_at":"2026-05-27T04:16:31.093Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-48959","https://security-tracker.debian.org/tracker/CVE-2026-48959"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-48959#Debian:13/perl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-48959"}],"summary":"IO::Uncompress::Unzip versions before 2.220 for Perl allow CPU exhaustion via per-byte read loop in fastForward. fastForward() compares length $offset (the digit count of the offset, 1 to 19) against"}