CVE-2026-9745

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.

  • Published Sep 3, 2026
  • CVSS 6.5 medium
  • 0.3% chance of exploitation in the next 30 days (EPSS)
  • A fix is available

Affected software

CVE-2026-9745 at the National Vulnerability Database