{"action":"Upgrade postgresql-15 to 15.18-0+deb12u1 or later.","affected":[{"fixed":"15.18-0+deb12u1","introduced":"0"}],"component":"postgresql-15","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["15.18-0+deb12u1"],"id":"tcs_01M5NTKBQF37BQYV1NB78RDZGT","modified_at":"2026-10-01T03:03:38.280004688Z","published_at":"2026-05-14T14:16:25.113Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6475","https://security-tracker.debian.org/tracker/CVE-2026-6475"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6475","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6475"}],"summary":"Symlink following in PostgreSQL pg_basebackup plain format and in pg_rewind allows an origin superuser to overwrite local files, e.g. /var/lib/postgres/.bashrc, that hijack the operating system accoun"}