CVE-2025-36407
Ibm Db2 11.5.0 – 11.5.9
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HSummary
CVE-2025-36407 is a medium-severity Improper Validation of Specified Quantity in Input (CWE-1284) vulnerability in Ibm Db2. Its CVSS base score is 6.5 (Medium).
Operationally, ranked at the 20th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified map to SC-5 (Denial-of-service Protection) and SI-10 (Information Input Validation) — see the control section below for these in your framework.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-206562
Vulnerability Data
IBM® Db2® is vulnerable to a denial of service with a specially crafted query that uses ALTER TABLE operations.
- CWE(s)
Related Threats
CVEs Like This One
Affected Assets
Mitigating Controls
Control response
Mitigating Controls (NIST 800-53 r5) AI
Directly counters CWE-1284 by enforcing validation of query input size/complexity before ALTER TABLE processing occurs.
Provides explicit denial-of-service protection mechanisms that can throttle or reject resource-exhausting ALTER TABLE queries.
Restricts ALTER TABLE execution to only those accounts that require it, reducing the attack surface for the crafted-query DoS vector.
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Secure SDLC practices directly require proper quantity/length validation in input handling.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
Security testing in development can detect missing quantity validation but does not itself implement the control.
Secure development lifecycle mandates input validation for quantity fields, directly preventing CWE-1284.
Application security requirements explicitly call for validation of size/length inputs, mitigating CWE-1284.
Secure architecture principles encourage robust input handling but do not specifically address quantity validation.
Secure coding standards require explicit checks on numeric quantity inputs, fully addressing CWE-1284.