CVE-2026-1577

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7269434	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:db2::::::linux::*
	cpe:2.3:a:ibm:db2::::::unix::*
	cpe:2.3:a:ibm:db2::::::windows::*
	cpe:2.3:a:ibm:db2::::::linux::*
	cpe:2.3:a:ibm:db2::::::unix::*
	cpe:2.3:a:ibm:db2::::::windows::*

History

01 May 2026, 17:52

Type	Values Removed	Values Added
First Time		Ibm db2 Ibm
References	~~() https://www.ibm.com/support/pages/node/7269434 -~~	() https://www.ibm.com/support/pages/node/7269434 - Vendor Advisory
CWE		CWE-1284
CPE		cpe:2.3:a:ibm:db2::::::unix::* cpe:2.3:a:ibm:db2::::::windows::* cpe:2.3:a:ibm:db2::::::linux::*

30 Apr 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-30 22:16

Updated : 2026-05-01 17:52

NVD link : CVE-2026-1577

Mitre link : CVE-2026-1577

CVE.ORG link : CVE-2026-1577

JSON object : View

Products Affected

ibm

db2

CWE

CWE-1284

Improper Validation of Specified Quantity in Input

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