{"affected":[{"product":"API Connect","source":"CNA: ibm","vendor":"IBM","versions":[{"lessThanOrEqual":"12.1.1.2","status":"affected","version":"12.1.0.0","versionType":"semver"}]}],"cveId":"CVE-2026-17343","cwes":["CWE-863"],"description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to bypass authorization checks to access or modify sensitive information due to improper authorization.","epss":{"date":"2026-11-08","percentile":0.39515,"score":0.00452},"exploits":[],"kev":null,"metrics":[{"score":8.1,"severity":"high","source":"CNA: ibm","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},{"score":8.1,"severity":"high","source":"NVD: psirt@us.ibm.com","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1794231297867,"publishedAt":1794026016087,"references":[{"source":"CNA: ibm","tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7295635"},{"source":"psirt@us.ibm.com","tags":[],"url":"https://www.ibm.com/support/pages/node/7295635"}],"remediation":[{"kind":"fix","source":"CNA: ibm","text":"IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link: https://www.ibm.com/support/pages/node/7290205"},{"kind":"fix","source":"CNA: ibm","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://www.ibm.com/support/pages/node/7295635"}],"revision":"b887111ca9685625e382374f117637e3b2cc75e6955118e378bf94aefaa64197","sources":[{"modifiedAt":1794231297867,"name":"CNA: ibm","retrievedAt":1794233418004,"url":"https://www.cve.org/CVERecord?id=CVE-2026-17343"},{"modifiedAt":1794028726280,"name":"NVD","retrievedAt":1794032209852,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17343"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794203199758,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-17343"}],"ssvc":{"assessedAt":1794231288087,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Multiple Vulnerabilities in IBM API Connect","updatedAt":1794233418004}