CVE-2026-1718

HIGH EPSS 28.1%

Published May 27, 20261mo ago · Modified Jun 17, 20261w ago

7.5 CVSS 3.1

High

Published May 27, 2026 1mo ago

Last Modified Jun 17, 2026 1w ago

Description

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

28.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-770

Affected Products 4

Vendor	Product	Version	Range
ibm	db2	*	≥11.5.0 – ≤11.5.9
ibm	db2	*	≥12.1.0 – ≤12.1.4
ibm	linux_on_ibm_z	*	any
linux	linux_kernel	*	any

References 1

ibm.com https://www.ibm.com/support/pages/node/7273555

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.