MIME Type Sniffing Vulnerability in IBM Db2 Genius Hub
CVE-2026-108588

5.4MEDIUM

Key Information:

Vendor

IBM
Status
Db2 Genius Hub
Vendor
CVE Published:
4 November 2026

What is CVE-2026-108588?

IBM Db2 Genius Hub versions 1.1.2 to 1.1.5 are susceptible to a vulnerability that may allow remote authenticated attackers to bypass essential security controls. This issue arises from a missing X-Content-Type-Options header, which can lead to MIME type sniffing. Attackers could exploit this flaw to manipulate how responses are handled by browsers, potentially compromising security integrity. It is important to apply the recommended patches to mitigate this vulnerability.

Affected Version(s)

Db2 Genius Hub 1.1.2

Db2 Genius Hub 1.1.3

Db2 Genius Hub 1.1.4

References

https://www.ibm.com/support/pages/node/7295187
vendor-advisorypatch

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.