Memory-Safety Vulnerability in pgx/v5 by Jackc
CVE-2026-33815

Currently unrated

Key Information:

Vendor: Github.com/jackc/pgx/v5
Status: Github.com/jackc/pgx/v5/pgproto3
Vendor: CVE Published:; 7 April 2026

🔔 Create Github.com/jackc/pgx/v5 Vulnerability Alert

What is CVE-2026-33815?

A memory-safety vulnerability has been identified in pgx/v5, an important package used for PostgreSQL database interactions in Go. This vulnerability could potentially allow attackers to exploit memory management issues, leading to unauthorized access or execution of malicious code. Developers using this library are advised to review the security implications and take appropriate actions to mitigate any risks associated with this vulnerability.

References

https://pkg.go.dev/vuln/GO-2026-4771

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Apr 7, 2026
Vulnerability Reserved
Mar 23, 2026

CVE-2026-33815 Data

JSON