{"action":"Upgrade postgresql-15 to 15.19-0+deb12u1 or later.","affected":[{"fixed":"15.19-0+deb12u1","introduced":"0"}],"component":"postgresql-15","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["15.19-0+deb12u1"],"id":"tcs_01M5NQMYCP5B3Y6JJAFEKDDQC9","modified_at":"2026-10-01T03:02:49.218862142Z","published_at":"2026-08-13T13:17:45.150Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-14678","https://security-tracker.debian.org/tracker/CVE-2026-14678"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-14678","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-14678"}],"summary":"Buffer over-read in PostgreSQL pg_trgm index picksplit function reads past end of a heap buffer. This might allow a table maintainer to infer limited memory values, via the lossy signal of index split"}