{"id":"CVE-2025-36128","title":"IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations","summary":"IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting slowloris-type attacks, a remote attacker could exploit this v…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-772"],"vendor":"ibm","product":"mq","affected":["mq = 9.1.0.0","mq = 9.2.0.0","mq = 9.3.0","mq = 9.3.0.0","mq = 9.4.0","mq = 9.4.0.0"],"published":"2025-10-16","updated":"2026-10-09","sourceUpdated":"2026-10-09T10:10:00.193","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-36128","references":[{"url":"https://www.ibm.com/support/pages/node/7244480","label":"psirt@us.ibm.com"}],"tags":["nvd"],"epss":0.00543,"epssPercentile":0.43837,"ingestedAt":"2026-10-09T12:53:29.032Z","slug":"CVE-2025-36128","body":"## Overview\n\nIBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting slowloris-type attacks, a remote attacker could exploit this vulnerability to cause a denial of service.\n\n## Affected\n\n- `mq = 9.1.0.0`\n- `mq = 9.2.0.0`\n- `mq = 9.3.0`\n- `mq = 9.3.0.0`\n- `mq = 9.4.0`\n- `mq = 9.4.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}