{"id":"CVE-2026-16167","published":"2026-10-08T14:16:53.690","lastModified":"2026-10-14T23:59:35.040","description":"IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to improper bounds checking.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-787"],"vendors":["ibm"],"products":["datapower gateway"],"references":[{"url":"https://www.ibm.com/support/pages/node/7289775","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"IBM DataPower Gateway suffers from a buffer overflow vulnerability due to improper bounds checking, allowing remote attackers to cause a denial of service by sending specially crafted requests that exceed allocated memory boundaries.","exploitability":"Exploitation appears moderately difficult as it requires crafting specific malformed requests that trigger the bounds checking failure, with no public exploit references suggesting attackers must develop custom payloads.","blast_radius":"The impact could be significant across organizations using DataPower Gateway versions 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2, potentially causing widespread service disruption.","remediation":"Upgrade to IBM DataPower Gateway 10.5.0.23, 10.6.7, 10.6.0.11, or 11.0.0.3 to remediate this vulnerability.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["dos","gateway","network"],"model":"garnet-coder","analyzedAt":"2026-10-16T09:26:09.218Z"}}