GHSA-9jj7-4m8r-rfcm

Suggest an improvement
Source
https://github.com/advisories/GHSA-9jj7-4m8r-rfcm
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-9jj7-4m8r-rfcm/GHSA-9jj7-4m8r-rfcm.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-9jj7-4m8r-rfcm
Aliases
Downstream
Related
Published
2026-04-07T18:31:36Z
Modified
2026-04-17T12:29:10.453094191Z
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
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Details

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

Database specific 
{
    "github_reviewed_at": "2026-04-16T21:31:34Z",
    "severity": "CRITICAL",
    "cwe_ids": [
        "CWE-20"
    ],
    "nvd_published_at": "2026-04-07T16:16:24Z",
    "github_reviewed": true
}
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
0Unknown 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-9jj7-4m8r-rfcm/GHSA-9jj7-4m8r-rfcm.json"