{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-17156","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","state":"PUBLISHED","assignerShortName":"ibm","dateReserved":"2026-07-24T17:43:32.188Z","datePublished":"2026-09-14T19:40:51.059Z","dateUpdated":"2026-09-15T03:56:18.627Z"},"containers":{"cna":{"providerMetadata":{"orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm","dateUpdated":"2026-09-14T19:40:51.059Z"},"title":"IBM App Connect Enterprise Toolkit is vulnerable to arbitrary code execution due to multiple CVEs","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","type":"CWE"}]}],"affected":[{"vendor":"IBM","product":"App Connect Enterprise","versions":[{"status":"affected","version":"13.0.1.0","lessThanOrEqual":"13.0.8.0","versionType":"semver"},{"status":"affected","version":"12.0.1.0","lessThanOrEqual":"12.0.12.27","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:app_connect_enterprise:13.0.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:app_connect_enterprise:13.0.8.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:app_connect_enterprise:12.0.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:app_connect_enterprise:12.0.12.27:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could allow a local attacker to execute arbitrary code due to insecure deserialization.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could allow a local attacker to execute arbitrary code due to insecure deserialization.</p>"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7286530","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.8,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}],"solutions":[{"lang":"en","value":"IBM strongly recommends addressing the vulnerability/vulnerabilities now by applying the appropriate fix to IBM App Connect Enterprise\n\nAffected Product(s)Version(s)APARRemediation / FixesIBM App Connect Enterprise13.0.1.0 - 13.0.8.0IT49855\n\nThe APAR (IT49855) is available from \n\n\n\n BM App Connect Enterprise v13- Fix Pack Release 13.0.8.1 https://www.ibm.com/support/pages/node/7281824 \n\nIBM App Connect Enterprise12.0.1.0 - 12.0.12.27IT49855\n\nThe APAR (IT49855) is available from \n\n\n\n IBM App Connect Enterprise v12- Fix Pack Release 12.0.12.28 https://www.ibm.com/support/pages/node/7280244","supportingMedia":[{"type":"text/html","base64":false,"value":"<p><strong>IBM strongly recommends addressing the vulnerability/vulnerabilities now by applying the appropriate fix to IBM App Connect Enterprise</strong></p><div><table><colgroup><col/><col/><col/><col/></colgroup><tbody><tr><td>Affected Product(s)</td><td>Version(s)</td><td>APAR</td><td>Remediation / Fixes</td></tr><tr><td>IBM App Connect Enterprise</td><td>13.0.1.0 - 13.0.8.0</td><td>IT49855</td><td><p>The APAR (IT49855) is available from </p><p><a href=\"https://www.ibm.com/support/pages/node/7281824\" rel=\"noopener noreferrer nofollow\">BM App Connect Enterprise v13- Fix Pack Release 13.0.8.1</a></p></td></tr><tr><td>IBM App Connect Enterprise</td><td>12.0.1.0 - 12.0.12.27</td><td>IT49855</td><td><p>The APAR (IT49855) is available from </p><p><a href=\"https://www.ibm.com/support/pages/node/7280244\" rel=\"noopener noreferrer nofollow\">IBM App Connect Enterprise v12- Fix Pack Release 12.0.12.28</a></p></td></tr></tbody></table></div>"}]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-14T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-17156"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-15T03:56:18.627Z"}}]}}