{"id":"CVE-2026-14507","state":"PUBLISHED","title":"IBM DataPower Gateway Out-of-bounds Write","description":"IBM DataPower Gateway 11.0.0.0 through 11.0.0.2 could allow a remote authenticated attacker to cause a denial of service due to improper memory allocation during key derivation.","publishedAt":"2026-10-08T14:04:30.900Z","updatedAt":"2026-10-08T17:31:18.327Z","severity":{"score":7.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","source":"ibm"},"assigner":"ibm","products":["IBM DataPower Gateway 11.0.0"],"affected":[{"vendor":"IBM","product":"DataPower Gateway 11.0.0","versions":[{"version":"11.0.0.0","status":"affected","lessThanOrEqual":"11.0.0.2","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.2:*:*:*:*:*:*:*"]}],"references":["https://www.ibm.com/support/pages/node/7289798"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/14xxx/CVE-2026-14507.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14507","state":"PUBLISHED","datePublished":"2026-10-08T14:04:30.900Z","dateUpdated":"2026-10-08T17:31:18.327Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2026-07-02T18:36:38.976Z"},"containers":{"cna":{"title":"IBM DataPower Gateway Out-of-bounds Write","descriptions":[{"lang":"en","value":"IBM DataPower Gateway 11.0.0.0 through 11.0.0.2 could allow a remote authenticated attacker to cause a denial of service due to improper memory allocation during key derivation."}],"affected":[{"vendor":"IBM","product":"DataPower Gateway 11.0.0","versions":[{"version":"11.0.0.0","status":"affected","lessThanOrEqual":"11.0.0.2","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.2:*:*:*:*:*:*:*"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7289798","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","lang":"en","description":"CWE-787 Out-of-bounds Write","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2026-10-08T14:04:30.900Z"},"solutions":[{"lang":"en","value":"IBM strongly advises upgrading as soon as possible.\n\n\n\nKnown Issue:  DT501893 https://www.ibm.com/mysupport/s/defect/aCIgJ000000Joyo/dt501893 \n\nAffected VersionsFixed in ReleaseIBM DataPower Gateway 11.0.0 11.0.0.0 - 11.0.0.211.0.0.3","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM strongly advises upgrading as soon as possible.</p><p>Known Issue: <a href=\"https://www.ibm.com/mysupport/s/defect/aCIgJ000000Joyo/dt501893\" rel=\"nofollow\">DT501893</a></p><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>Affected Versions</td><td>Fixed in Release</td></tr><tr><td>IBM DataPower Gateway 11.0.0 11.0.0.0 - 11.0.0.2</td><td>11.0.0.3</td></tr></tbody></table></div>"}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-08T17:29:41.069844Z","id":"CVE-2026-14507","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-08T17:31:18.327Z"}}]}}}