{"action":"Upgrade mupdf to 1.27.0+ds1-4 or later.","affected":[{"fixed":"1.27.0+ds1-4","introduced":"0"}],"component":"mupdf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.27.0+ds1-4"],"id":"tcs_01M5NRQ0N94HQFFFYNCAPH57FH","modified_at":"2026-10-01T03:03:10.296909129Z","published_at":"2026-03-31T14:16:12.560Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-3308","https://security-tracker.debian.org/tracker/CVE-2026-3308"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-3308#Debian:14/mupdf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-3308"}],"summary":"An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdf_load_image_imp'"}