{"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_01M5NTKBDFH8Z8XZEVX0S34SEQ","modified_at":"2026-10-01T03:03:38.290072539Z","published_at":"2026-05-14T14:16:24.997Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6474","https://security-tracker.debian.org/tracker/CVE-2026-6474"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6474","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6474"}],"summary":"Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 16."}