{"action":"Upgrade pglogical to 2.4.8-1 or later.","affected":[{"fixed":"2.4.8-1","introduced":"0"}],"component":"pglogical","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.4.8-1"],"id":"tcs_01M5NSQ69Q34JDS3BWVDSQH16Y","modified_at":"2026-10-24T10:01:04.426463321Z","published_at":"2026-07-28T19:17:36.967Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-50738","https://security-tracker.debian.org/tracker/CVE-2026-50738"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-50738#Debian:14/pglogical","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-50738"}],"summary":"A use-after-free condition exists in pglogical's worker signaling code, where a worker structure can be dereferenced after the underlying slot has been freed or recycled during normal worker lifecycle"}