{"action":"Upgrade glibc to 2.23-1 or later.","affected":[{"fixed":"2.23-1","introduced":"0"}],"component":"glibc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.23-1"],"id":"tcs_01M5NF103Y1YQ2JS94KVZ7R0DD","modified_at":"2026-10-26T12:02:48.348237539Z","published_at":"2020-12-06T00:15:11.567Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-29573","https://security-tracker.debian.org/tracker/CVE-2020-29573"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-29573","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-29573"}],"summary":"sysdeps/i386/ldbl2mpn.c in the GNU C Library (aka glibc or libc6) before 2.23 on x86 targets has a stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long d"}