Quick answers
- Is CVE-2026-82103 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-82103 being exploited in the wild.
- How severe is CVE-2026-82103?
- Critical severity, with a CVSS score of 9.6, published 12 October 2026.
- Which products and versions are affected?
- IBM Datastage On Cloud Pak For Data 5.4.0.0.
- Is there a fix for CVE-2026-82103?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-82103 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-82103?
- Check whether you run IBM Datastage On Cloud Pak For Data at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability (CVE-2026-82103) in DataStage on Cloud Pak for Data 5.4.0.0 stems from improper exposure of sensitive information to an unauthorized actor (CWE-200). An authenticated attacker with network access can retrieve sensitive information without proper authorization controls. The attack requires valid credentials but no user interaction.
Affected products
- IBM DataStage on Cloud Pak for Data 5.4.0.0
Timeline
- 2026-10-12: disclosed