{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"2.0.0","last_affected":"2.3.3"}],"component":"github.com/jackc/pgproto3/v2","cve_ids":["CVE-2026-32286"],"ecosystem":"Go","epss":0.00675,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-jqcq-xjh3-6g23","id":"tcs_01M5KFEN8H6W3QYF63NPGPZ3GC","modified_at":"2026-09-10T03:51:00.380478920Z","published_at":"2026-03-18T13:00:31Z","references":["https://osv.dev/vulnerability/GHSA-jqcq-xjh3-6g23","https://nvd.nist.gov/vuln/detail/CVE-2026-32286","https://github.com/golang/vulndb/issues/4518","https://github.com/jackc/pgx/issues/2507","https://bugzilla.redhat.com/show_bug.cgi?id=2448626","https://github.com/jackc/pgproto3","https://pkg.go.dev/vuln/GO-2026-4518","https://securityinfinity.com/research/memory-safety-vulnerabilities-in-go-postgresql-wire-protocol-parsers-pgproto3-pgx"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-jqcq-xjh3-6g23","url":"https://osv.dev/vulnerability/GHSA-jqcq-xjh3-6g23"}],"summary":"Denial of service in github.com/jackc/pgproto3/v2"}