# CVE-2026-108910: IBM Db2 Genius Hub information disclosure due to missing cryptographic step

Source: https://junglewise.ai/threats/cve-2026-108910-ibm-db2-genius-hub-1-1-2-1-1-3-1-1-4-1-1-5-could-allow-a-remote  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-04. Updated: 2026-11-04  
License: CC BY 4.0 with a link back

CVE-2026-108910 · Severity: medium · CVSS 4.3 · Published 2026-11-04

IBM Db2 Genius Hub is a database management tool used in enterprise environments. The vulnerability allows authenticated attackers to obtain sensitive information because a required cryptographic protection step is missing from certain operations. An attacker with valid credentials could intercept or access data that should be encrypted or otherwise protected.

Technologies: [IBM Db2 Genius Hub](https://junglewise.ai/threats/technologies/db2-genius-hub). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm).

## Quick answers

**Is CVE-2026-108910 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-108910 being exploited in the wild.

**How severe is CVE-2026-108910?** Medium severity, with a CVSS score of 4.3, published 4 November 2026.

**Which products and versions are affected?** IBM Db2 Genius Hub 1.1.2, 1.1.3, 1.1.4, 1.1.5.

**Is there a fix for CVE-2026-108910?** 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-2026-108910 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-108910?** Check whether you run IBM Db2 Genius Hub 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

A missing required cryptographic step in IBM Db2 Genius Hub versions 1.1.2–1.1.5 allows authenticated remote attackers to obtain sensitive information. The vulnerability requires valid authentication credentials and network access to the affected component. The lack of proper encryption enables information disclosure to attackers who can access the application.

## Affected products

- IBM Db2 Genius Hub 1.1.2, 1.1.3, 1.1.4, 1.1.5

## Timeline

- 2026-11-04: disclosed

## References

- [https://www.ibm.com/support/pages/node/7295187](https://www.ibm.com/support/pages/node/7295187)

## Related threats

- [IBM Db2 Genius Hub denial of service in resource validation](https://junglewise.ai/threats/cve-2026-110283-ibm-db2-genius-hub-1-1-2-1-1-3-1-1-4-1-1-5-could-allow-a-remote)
- [IBM Db2 Genius Hub access control bypass](https://junglewise.ai/threats/cve-2026-110282-ibm-db2-genius-hub-1-1-2-1-1-3-1-1-4-1-1-5-could-allow-a-remote)
- [IBM Db2 Genius Hub TLS certificate validation bypass](https://junglewise.ai/threats/cve-2026-110281-ibm-db2-genius-hub-1-1-2-1-1-3-1-1-4-1-1-5-improperly-validates)
- [IBM Db2 Genius Hub HTTP response splitting in header handling](https://junglewise.ai/threats/cve-2026-108767-ibm-db2-genius-hub-1-1-2-1-1-3-1-1-4-1-1-5-could-allow-a-remote)
- [IBM Db2 Genius Hub MIME type sniffing via missing header](https://junglewise.ai/threats/cve-2026-108588-ibm-db2-genius-hub-1-1-2-1-1-3-1-1-4-1-1-5-could-allow-a-remote)