{"action":"Upgrade thunderbird to 1:52.8.0-1 or later.","affected":[{"fixed":"1:52.8.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:52.8.0-1"],"id":"tcs_01M5NDEE6N5CBA4VG9TM03218T","modified_at":"2026-10-23T18:04:48.227221402Z","published_at":"2018-06-11T21:29:15.327Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-5159","https://security-tracker.debian.org/tracker/CVE-2018-5159"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-5159#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-5159"}],"summary":"An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially ex"}