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CVE-2026-1352

IBM® Db2® is vulnerable to a trap or return SQLCODE -901 when compiling a specially crafted query with a defined index

Published: Apr 22, 2026Updated: Apr 22, 2026 Sources: CVE List
NVD MITRE
6.5CVSS
MEDIUM

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 data query logic.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High

Weaknesses

CWE-1284CWE-1284 Improper Validation of Specified Quantity in Input

Affected Products

Db2
IBM

Exploitability

Official Patch Available
Workaround Available

References

https://www.ibm.com/support/pages/node/7269433
ibm.com

Timeline

Published
Apr 22, 2026
Last Updated
Apr 22, 2026

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