CVE-2026-11906
Last modified
CVE-2026-11906 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.
Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Db2 | >= 11.5.0, <= 11.5.9 |
| Ibm | Db2 | >= 12.1.0, <= 12.1.4 |
References
- https://www.ibm.com/support/pages/node/7277423Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-11906?
How severe is CVE-2026-11906?
How do I fix CVE-2026-11906?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-119051flat through 6.0.1 contains an uncontrolled resource allocat…5.9
- CVE-2026-119052llama.cpp b2877 before b11935 contains an uncaught exception…7.5
- CVE-2026-119053lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains …5.3
- CVE-2026-119054Multiple Pages Generator by Themeisle before 4.2.5 contains …5.4
- CVE-2026-119055CWE- 416: Use After Free vulnerability exists that could cau…4.6
- CVE-2026-119059The Content Egg plugin for WordPress is vulnerable to unauth…4.3
- CVE-2026-119065The Shipping Zones by Drawing for WooCommerce plugin for Wor…7.2
- CVE-2026-11907The Stream plugin for WordPress is vulnerable to authorizati…6.5
- CVE-2026-119070The Optimole – Optimize Images | Convert WebP & AVIF | CDN &…7.2
- CVE-2026-119073The Live Composer WordPress plugin before 2.1.23 does not e…6.8
- CVE-2026-119075The Registration Form for WooCommerce plugin for WordPress i…9.8
- CVE-2026-119078Apache Commons Codec's Blake3 class documented the output of…9.1
Are you affected by CVE-2026-11906?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST