CVE-2026-41889: Jackc Pgx

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

pgx is a PostgreSQL driver and toolkit for Go. Prior to version 5.9.2, SQL injection can occur when the non-default simple protocol is used, a dollar quoted string literal is used in the SQL query, that string literal contains text that would be would be interpreted as a placeholder outside of a string literal, and the value of that placeholder is controllable by the attacker. This issue has been patched in version 5.9.2.

Affected products

• Jackc Pgx: before 5.9.2 (fixed in 5.9.2)

Published 2026-05-08. Last modified 2026-06-17.