PatchTheCVECVE-2026-9745: IBM Netezza Software 11.3.0.3 through Interim Fix 002 has operations that are performed without validating buc
CVE-2026-9745 is a medium-severity flaw (CVSS 6.5) affecting netezza performance server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.5 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 75%) |
| CISA exploited list | No |
| Weakness | CWE-283 |
| Published | 2026-09-03 |
| Last modified | 2026-09-10 |
Last updated 2026-09-10 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-9745?
netezza performance server: upgrade to 11.3.1.3. Exact commands for each OS are on this page.
Is CVE-2026-9745 being exploited?
CVE-2026-9745 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-9745 affect?
CVE-2026-9745 affects netezza performance server. Severity is medium (CVSS 6.5). 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 n
How urgent is CVE-2026-9745?
Priority 34/100. Remotely exploitable, no login, no user action
Related CVEs
- CVE-2026-9036 MEDIUM 5.9 UPGRADE IBM Netezza Software 11.3.0.3 through Interim Fix 002 does not validate or improperly validates TLS certificat
- CVE-2026-8862 HIGH 7.5 UPGRADE IBM Netezza Software 11.3.0.3 through Interim Fix 002 has credentials that are hardcoded in the application so
- CVE-2026-9736 MEDIUM 5.3 UPGRADE IBM Netezza Software 11.3.0.3 through Interim Fix 002 could allow an unauthorized user to inject data into log
- CVE-2026-9744 MEDIUM 5.3 UPGRADE IBM Netezza Software 11.3.0.3 through Interim Fix 002 does not validate or improperly validates TLS certificat