{"id":"CVE-2026-105465","title":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation when db2locssh is enabled with the db2 instance.","summary":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation when db2locssh is enabled with the db2 instance.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-269"],"published":"2026-10-12","updated":"2026-10-12","sourceUpdated":"2026-10-12T20:17:07.770","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105465","references":[{"url":"https://www.ibm.com/support/pages/node/7291609","label":"psirt@us.ibm.com"}],"tags":["nvd"],"ingestedAt":"2026-10-12T20:03:12.351Z","slug":"CVE-2026-105465","body":"## Overview\n\nIBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation when db2locssh is enabled with the db2 instance.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":219526,"id":"CVE-2026-105465","ts":1791839106124,"field":"cvss","old":null,"new":"8.8"},{"seq":219525,"id":"CVE-2026-105465","ts":1791839106124,"field":"severity","old":"none","new":"high"}]}