{"action":"Upgrade mupdf to 1.9a+ds1-4 or later.","affected":[{"fixed":"1.9a+ds1-4","introduced":"0"}],"component":"mupdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.9a+ds1-4"],"id":"tcs_01M5NCGGGCZJS9FKARJQQW00N9","modified_at":"2026-09-01T20:03:48.910147581Z","published_at":"2017-02-15T06:59:00.917Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-5991","https://security-tracker.debian.org/tracker/CVE-2017-5991"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-5991#Debian:14/mupdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-5991"}],"summary":"An issue was discovered in Artifex MuPDF before 1912de5f08e90af1d9d0a9791f58ba3afdb9d465. The pdf_run_xobject function in pdf-op-run.c encounters a NULL pointer dereference during a Fitz fz_paint_pixm"}