Jackc vulnerabilities
Published CVEs affecting Jackc products: 4 record(s), with severity, exploitation and fixes.
CVE-2026-41889
Critical · 9.8
CWE-89 May 8, 2026
pgx: SQL Injection via placeholder confusion with dollar quoted string literals
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.
CVE-2026-33816
Critical · 9.8
CWE-787 Apr 7, 2026
CVE-2026-33816 in github.com/jackc/pgx
Memory-safety vulnerability in github.com/jackc/pgx/v5.
CVE-2026-33815
Critical · 9.8
CWE-787 Apr 7, 2026
CVE-2026-33815 in github.com/jackc/pgx
Memory-safety vulnerability in github.com/jackc/pgx/v5.
CVE-2026-32286
High · 7.5
CWE-129 Mar 26, 2026
Denial of service in github.com/jackc/pgproto3/v2
The DataRow.Decode function fails to properly validate field lengths. A malicious or compromised PostgreSQL server can send a DataRow message with a negative field length, causing a slice bounds out of range panic.