{"id":"CVE-2026-104332","title":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service when executing a specially crafted query with a Materialized Query Table","summary":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service when executing a specially crafted query with a Materialized Query Table","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-121"],"published":"2026-10-12","updated":"2026-10-13","sourceUpdated":"2026-10-13T16:17:14.080","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-104332","references":[{"url":"https://www.ibm.com/support/pages/node/7291614","label":"psirt@us.ibm.com"}],"tags":["nvd"],"epss":0.00098,"epssPercentile":0.00731,"ingestedAt":"2026-10-12T21:04:28.915Z","slug":"CVE-2026-104332","body":"## Overview\n\nIBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service when executing a specially crafted query with a Materialized Query Table\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}