{"action":"Upgrade tcpdf to 6.2.26+dfsg-1 or later.","affected":[{"fixed":"6.2.26+dfsg-1","introduced":"0"}],"component":"tcpdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.2.26+dfsg-1"],"id":"tcs_01M5ND5NA3QV5X3WVKAFD8AZSP","modified_at":"2026-10-23T18:04:47.413253815Z","published_at":"2018-09-14T20:29:00.540Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-17057","https://security-tracker.debian.org/tracker/CVE-2018-17057"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-17057#Debian:14/tcpdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-17057"}],"summary":"An issue was discovered in TCPDF before 6.2.22. Attackers can trigger deserialization of arbitrary data via the phar:// wrapper."}