GHSA-xgrm-4fwx-7qm8

Source

https://github.com/advisories/GHSA-xgrm-4fwx-7qm8

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-xgrm-4fwx-7qm8/GHSA-xgrm-4fwx-7qm8.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-xgrm-4fwx-7qm8

Aliases

CVE-2026-33815
GO-2026-4771

Downstream

CGA (55)

MINI (115)

Published

2026-04-07T18:31:36Z

Modified

2026-09-10T03:50:44Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

pgx contains memory-safety vulnerability

Details

pgx is a pure Go driver and toolkit for PostgreSQL. pgx prior to v5.9.0 contains a memory-safety vulnerability.

Database specific

{
    "cwe_ids":  [],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-04-10T14:10:46Z",
    "nvd_published_at":  "2026-04-07T16:16:24Z",
    "severity":  "CRITICAL"
}

References

Affected packages

Go / github.com/jackc/pgx/v5

Package

Name: github.com/jackc/pgx/v5; View open source insights on deps.dev
Purl: pkg:golang/github.com/jackc/pgx/v5

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

5.9.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-xgrm-4fwx-7qm8/GHSA-xgrm-4fwx-7qm8.json"