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CVE-2026-33816

9.8 CRITICAL

Memory-safety vulnerability in github.com/jackc/pgx/v5

Published: 2026-04-07 · Last updated: 2026-05-21

Severity and scoring

CVSS
9.8 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProduct
jackcpgx

Description

Memory-safety vulnerability in github.com/jackc/pgx/v5.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-41889 — pgx is a PostgreSQL driver and toolkit for Go (9.8 CRITICAL)
  • CVE-2026-33815 — Memory-safety vulnerability in github.com/jackc/pgx/v5 (9.8 CRITICAL)
  • CVE-2026-32286 — The DataRow.Decode function fails to properly validate field lengths (7.5 HIGH)
  • CVE-2024-27304 — pgx is a PostgreSQL driver and toolkit for Go (9.8 CRITICAL)
  • CVE-2024-27289 — pgx is a PostgreSQL driver and toolkit for Go (8.1 HIGH)