{"id":"CVE-2026-18166","title":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a remote authenticated attacker to obtain sensitive information due to improper authorization when using the C…","summary":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a remote authenticated attacker to obtain sensitive information due to improper authorization when using the C…","severity":"high","cvss":7.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","cwe":["CWE-284"],"published":"2026-10-12","updated":"2026-10-12","sourceUpdated":"2026-10-12T23:17:36.577","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18166","references":[{"url":"https://www.ibm.com/support/pages/node/7291606","label":"psirt@us.ibm.com"}],"tags":["nvd"],"ingestedAt":"2026-10-12T20:03:12.354Z","slug":"CVE-2026-18166","body":"## Overview\n\nIBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a remote authenticated attacker to obtain sensitive information due to improper authorization when using the CREATE WRAPPER command.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":42.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}