CVE-2026-9762 - IBM® Data Server driver for JDBC and SQLJ is vulnerable to remote code execution when jdbc url is under user control

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HIGH

IBM® Data Server driver for JDBC and SQLJ is vulnerable to remote code execution when jdbc url is under user control

Published Jul 17, 2026

7.8

HIGH

CVSS 3.1

EPSS 0.24%

Description

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to remote code execution when jdbc url is under user control.

Affected products

Vendor IBM Product Db2 Default
n/a
- Version
  11.5.0
  Status
  affected
  Constraints
  <=11.5.9
- Version
  12.1.0
  Status
  affected
  Constraints
  <=12.1.4

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

IBM

Db2

n/a

Version	Status	Constraints
11.5.0	affected	<=11.5.9
12.1.0	affected	<=12.1.4

Remediation

Vendor solution

Customers running any vulnerable modpack level of an affected Program, V11.5, V12.1, can download the special build containing the interim fix for this issue from Fix Central. These special builds are available based on the most recent level for each impacted release: V11.5.9 and V12.1.4. They can be applied to any affected level of the appropriate release to remediate this vulnerability.ReleaseFixed in mod packAPARDownload URLV11.5TBDDT471454Special Build #87098 or later for V11.5.9 available at this link:https://www.ibm.com/support/pages/node/7087189V12.1v12.1.5DT471454Special Build #87349 or later for V12.1.4 available at this link:https://www.ibm.com/support/pages/node/7267513IBM does not disclose key Db2 functionality nor replication steps for a vulnerability to avoid providing too much information to any potential malicious attacker. IBM does not want to enable a malicious attacker with sufficient knowledge to craft an exploit of the vulnerability.

Weaknesses (1)

CWE-94

Code Injection