{"id":"CVE-2026-14269","published":"2026-10-08T15:17:48.600","lastModified":"2026-10-14T23:59:01.973","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 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking. An unauthenticated remote attacker could overflow the buffer and execute arbitrary code on the system.","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-122"],"vendors":["ibm"],"products":["datapower gateway"],"references":[{"url":"https://www.ibm.com/support/pages/node/7289775","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw is a heap-based buffer overflow in IBM DataPower Gateway versions 10.5.0.0 to 10.5.0.22, 10.6.1 to 10.6.6, 10.6.0.0 to 10.6.0.10, and 11.0.0.0 to 11.0.0.2, allowing unauthenticated attackers to execute arbitrary code by overflowing a buffer.","exploitability":"Exploitation is relatively straightforward given the unauthenticated nature and the buffer overflow vulnerability, requiring the attacker to send a crafted payload to the affected gateway.","blast_radius":"If exploited, this vulnerability could result in full system compromise, allowing an attacker to execute arbitrary code and potentially gain control over the DataPower Gateway and its connected systems.","remediation":"Upgrade to IBM DataPower Gateway 10.5.0.23 or later, 10.6.7 or later, 10.6.11 or later, and 11.0.1 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","heap-overflow","unauthenticated","web"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-09T08:43:05.193Z"}}