CVE-2026-1718

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-770

Affected software

Vendor	Product	Versions
IBM	Db2	>= 11.5.0, <= 11.5.9; >= 12.1.0, <= 12.1.4

References

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

Timeline

Published: May 27, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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