{"action":"Upgrade glibc to 2.42-17 or later.","affected":[{"fixed":"2.42-17","introduced":"0"}],"component":"glibc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.42-17"],"id":"tcs_01M5NSZ4V857D0BMRZYXTCC7F5","modified_at":"2026-10-01T03:03:18.702569260Z","published_at":"2026-04-20T21:16:36.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5450","https://security-tracker.debian.org/tracker/CVE-2026-5450"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5450#Debian:14/glibc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5450"}],"summary":"Calling the scanf family of functions with a %mc (malloc'd character match) in the GNU C Library version 2.7 to version 2.43 with a format width specifier with an explicit width greater than 1024 coul"}