{"id":"CVE-2026-16170","revision":null,"records":[{"revision":"f99f06b331bd41fbabe733a791a23c84","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-16170","aliases":[],"title":"IBM DataPower Gateway Out-of-bounds Write","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 a heap buffer overflow.","state":0,"publishedAt":"2026-10-08T13:12:50.945+00:00","modifiedAt":"2026-10-08T14:51:05.961+00:00","affected":[{"ecosystem":"Vendor product","name":"DataPower Gateway 10.6CD","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"DataPower Gateway 10.6CD\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"10.6.1\",\n                            \"lessThanOrEqual\": \"10.6.6\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.6:*:*:*:*:*:*:*\"\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"DataPower Gateway 10.6.0","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"DataPower Gateway 10.6.0\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"10.6.0.0\",\n                            \"lessThanOrEqual\": \"10.6.0.10\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.10:*:*:*:*:*:*:*\"\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"DataPower Gateway 11.0.0","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"DataPower Gateway 11.0.0\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"11.0.0.0\",\n                            \"lessThanOrEqual\": \"11.0.0.2\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.2:*:*:*:*:*:*:*\"\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"DataPower Gateway 10.5.0","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"DataPower Gateway 10.5.0\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"10.5.0.0\",\n                            \"lessThanOrEqual\": \"10.5.0.22\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.22:*:*:*:*:*:*:*\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://www.ibm.com/support/pages/node/7289775"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-16170","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-16170","identifiers":["CVE-2026-16170"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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