{"action":"Upgrade snapd to 2.54.3-1 or later.","affected":[{"fixed":"2.54.3-1","introduced":"0"}],"component":"snapd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.54.3-1"],"id":"tcs_01M5NG2BJ394HRDTM2HDZ092DM","modified_at":"2026-10-23T18:03:39.100836154Z","published_at":"2022-02-17T23:15:07.473Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-44731","https://security-tracker.debian.org/tracker/CVE-2021-44731"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-44731#Debian:14/snapd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-44731"}],"summary":"A race condition existed in the snapd 2.54.2 snap-confine binary when preparing a private mount namespace for a snap. This could allow a local attacker to gain root privileges by bind-mounting their o"}