Open-source package vulnerability · Go
CVE-2026-33816: Memory-safety vulnerability in github.com/jackc/pgx/v5.
criticalCVSS 3.1 9.8GHSA-9jj7-4m8r-rfcm
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Published Apr 7, 2026 · Updated Apr 16, 2026
Affected packages
github.com/jackc/pgx/v5
- Ecosystem
- Go
- Affected
- < 5.9.0
- Fixed in
- 5.9.0
- Check
go list -m github.com/jackc/pgx/v5
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
Memory-safety vulnerability in github.com/jackc/pgx/v5.
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology