{"action":"Upgrade mupdf to 1.19.0+ds1-1 or later.","affected":[{"fixed":"1.19.0+ds1-1","introduced":"0"}],"component":"mupdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.19.0+ds1-1"],"id":"tcs_01M5NEXD34328THBCTPR8D8M5R","modified_at":"2026-09-11T11:02:43.790920015Z","published_at":"2023-08-22T19:16:19.997Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-26683","https://security-tracker.debian.org/tracker/CVE-2020-26683"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-26683#Debian:13/mupdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-26683"}],"summary":"A memory leak issue discovered in /pdf/pdf-font-add.c in Artifex Software MuPDF 1.17.0 allows attackers to obtain sensitive information."}