{"action":"Upgrade glibc to 2.43-7 or later.","affected":[{"fixed":"2.43-7","introduced":"0"}],"component":"glibc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.43-7"],"id":"tcs_01M5NW1HEREK5606BC2WMMBEM3","modified_at":"2026-10-11T05:00:07.664962420Z","published_at":"2026-09-22T16:18:06.230Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-86805","https://security-tracker.debian.org/tracker/CVE-2026-86805"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-86805#Debian:14/glibc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-86805"}],"summary":"A time-of-check to time-of-use (TOCTOU) race condition in the dynamic loader (ld.so) of the GNU C Library (glibc) versions 2.14 through 2.44 allows a local attacker to escalate privileges. When expand"}