{"action":"Upgrade opencc to 1.1.9+ds1-4 or later.","affected":[{"fixed":"1.1.9+ds1-4","introduced":"0"}],"component":"opencc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.1.9+ds1-4"],"id":"tcs_01M5NMZ7V657MKX0GKQK3GFNMS","modified_at":"2026-09-01T20:05:42.012150566Z","published_at":"2026-01-18T09:15:46.960Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-15536","https://security-tracker.debian.org/tracker/CVE-2025-15536"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-15536#Debian:14/opencc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-15536"}],"summary":"A weakness has been identified in BYVoid OpenCC up to 1.1.9. This vulnerability affects the function opencc::MaxMatchSegmentation of the file src/MaxMatchSegmentation.cpp. This manipulation causes hea"}