PostgreSQL security advisory (AV26-1115)

Serial number: AV26-1115
Date: November 3, 2026

As of November 2, 2026, PostgreSQL is affected by vulnerabilities in the following product:

• psqlODBC
  • Prior to 18.00.0006

The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

• Large-object read overflows the application buffer
• ODBC escape parser stack buffer overflow
• PostgreSQL Security Information