CVE-2026-120062

High

Description

SQLSpecialColumns in psqlODBC splices the table and schema names it receives into its catalog query without escaping them, while the other catalog functions escape them. An application that passes an untrusted table or schema name to SQLSpecialColumns lets the caller execute arbitrary SQL with the privileges of the connection. Versions before psqlODBC 18.00.0006 are affected.

SeverityHigh

CVSS7.5

Exploit probability—

Product

psqlODBC

PublishedNov 2, 2026

First seenNov 4, 2026

Weakness typeCWE-89SQL injection

How to fix

Update

PostgreSQL psqlODBC18.00.0006 or later

Vendor advisories

github.com/postgresql-interfaces/psqlodbc/security/advisories/GHSA-gg8f-fx3w-rj33

Affected products

Product	Affected versions	Fixed in
PostgreSQL psqlODBC	v < 18.00.0006	18.00.0006

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