CVE-2026-9745: IBM Netezza Performance Server

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

IBM Netezza Software 11.3.0.3 through Interim Fix 002 has operations that are performed without validating bucket ownership using the ExpectedBucketOwner parameter. This omission may allow a remote attacker to exploit misconfigurations or naming collisions to redirect application requests to an unintended S3 bucket under their control.

Affected products

• IBM Netezza Performance Server: before 11.3.1.3 (fixed in 11.3.1.3)

Published 2026-09-03. Last modified 2026-09-10.