{"cve":"CVE-2026-33816","nvd":{"published":"2026-04-07T16:16:24.920","modified":"2026-10-26T21:10:00.170","status":"Modified","description":"Memory-safety vulnerability in github.com/jackc/pgx/v5.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-787"],"references":["https://pkg.go.dev/vuln/GO-2026-4772","https://access.redhat.com/errata/RHSA-2026:11070","https://access.redhat.com/errata/RHSA-2026:11217","https://access.redhat.com/errata/RHSA-2026:13791","https://access.redhat.com/errata/RHSA-2026:13829"],"products":["jackc:pgx"],"source":"nvd","synced_at":"2026-10-26T21:38:48.864438205+00:00"},"epss":{"cve":"CVE-2026-33816","score":0.00561,"percentile":0.46426,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-9jj7-4m8r-rfcm","url":"https://osv.dev/vulnerability/GHSA-9jj7-4m8r-rfcm","summary":"Memory-safety vulnerability in github.com/jackc/pgx/v5.","modified":"2026-09-10T03:50:43.842159740Z","packages":[{"ecosystem":"Go","name":"github.com/jackc/pgx/v5","purl":"pkg:golang/github.com/jackc/pgx/v5","ranges":["<5.9.0"],"fixed":["5.9.0"]}]},{"id":"GO-2026-4772","url":"https://osv.dev/vulnerability/GO-2026-4772","summary":"CVE-2026-33816 in github.com/jackc/pgx","modified":"2026-07-17T10:29:27.835853208Z","packages":[{"ecosystem":"Go","name":"github.com/jackc/pgx/v5","purl":"pkg:golang/github.com/jackc/pgx/v5","ranges":["<5.9.0"],"fixed":["5.9.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}