Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | jackc/pgproto3/v2 | 2.0.0 |
| github.com/jackc/pgproto3/v2 | github.com/jackc/pgproto3/v2 | 0, 0, 0 |
Timeline
- Mar 16, 2026 CVE Published
- Mar 27, 2026 Coalition ESS Score
- Mar 30, 2026 CVE Updated
- Mar 30, 2026 PoC Published
- Mar 30, 2026 PoC Published
- Mar 31, 2026 Security Advisory
References
- https://github.com/jackc/pgx/issues/2507 url
- https://github.com/golang/vulndb/issues/4518 url
- https://pkg.go.dev/vuln/GO-2026-4518 url
- https://securityinfinity.com/research/memory-safety-vulnerabilities-in-go-postgresql-wire-protocol-parsers-pgproto3-pgx exploit
- https://nvd.nist.gov/vuln/detail/CVE-2026-32286 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2448626 url
- https://github.com/jackc/pgproto3 package