{"id":"CVE-2025-36136","title":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a local user to cause a denial of service due to the database monitor script incorrectly detecting that the in…","summary":"IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a local user to cause a denial of service due to the database monitor script incorrectly detecting that the in…","severity":"medium","cvss":5.1,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-770"],"vendor":"ibm","product":"db2","affected":["db2 >= 11.5.0, <= 11.5.9","db2 >= 12.1.0, <= 12.1.3"],"published":"2025-11-07","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:10:00.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-36136","references":[{"url":"https://www.ibm.com/support/pages/node/7250485","label":"psirt@us.ibm.com"}],"tags":["nvd"],"epss":0.00107,"epssPercentile":0.01061,"ingestedAt":"2026-09-30T23:29:32.464Z","slug":"CVE-2025-36136","body":"## Overview\n\nIBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a local user to cause a denial of service due to the database monitor script incorrectly detecting that the instance is still starting under specific conditions.\n\n## Affected\n\n- `db2 >= 11.5.0, <= 11.5.9`\n- `db2 >= 12.1.0, <= 12.1.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":28.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}