{"action":"Upgrade postgresql-17 to 17.11-0+deb13u1 or later.","affected":[{"fixed":"17.11-0+deb13u1","introduced":"0"}],"component":"postgresql-17","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["17.11-0+deb13u1"],"id":"tcs_01M5NQPHZ9F2YGB5QFDEPCZEP9","modified_at":"2026-10-01T03:02:26.142640083Z","published_at":"2026-08-13T13:17:46.520Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-16239","https://security-tracker.debian.org/tracker/CVE-2026-16239"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-16239#Debian:13/postgresql-17","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-16239"}],"summary":"Type confusion in PostgreSQL \"portal\"/cursor lifecycle allows a user to execute arbitrary code as the operating system user running the database, via re-creation of a cursor or other portal with diffe"}