# CVE-2026-108536: IBM Db2 Genius Hub UI frame security bypass

Source: https://junglewise.ai/threats/cve-2026-108536-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-2026-108536 · Severity: medium · CVSS 4.6 · Published 2026-11-04

IBM Db2 Genius Hub is a data analytics and management platform for Db2 databases. A remote authenticated attacker can bypass security restrictions through improper handling of UI layers or frames, potentially allowing unauthorized access to sensitive database features or information. This affects versions 1.1.2 through 1.1.5.

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-2026-108536 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-108536 being exploited in the wild.

**How severe is CVE-2026-108536?** Medium severity, with a CVSS score of 4.6, 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-2026-108536?** 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-2026-108536 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-108536?** 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

The vulnerability stems from improper restriction of rendered UI layers or frames in Db2 Genius Hub, allowing an authenticated attacker to bypass intended security controls. The attack requires valid credentials but operates over the network without additional user interaction. A successful exploit could permit unauthorized access to restricted UI functionality or data exposure.

## 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 information disclosure due to missing cryptographic step](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)
- [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)