{"id":"CVE-2026-83943","aliases":[],"title":"Azure API Center Information Disclosure Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","products":[{"vendor":"Microsoft","name":"Azure API Center","platforms":[],"versions":[{"version":"-","status":"affected"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-83943"}],"remediation":[],"description":"Exposure of sensitive information to an unauthorized actor in Azure API Center allows an unauthorized attacker to disclose information over a network.","severity":"high","score":8.7,"published":"2026-10-08T22:15:31.072Z","modified":"2026-10-28T18:21:58.172Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83943"],"sources":[{"name":"CVE","id":"CVE-2026-83943","modified":"2026-10-28T18:21:58.172Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-83943"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C","score":8.7}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T04:15:31.644Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-28T20:35:32.073Z","attemptedAt":"2026-10-28T20:35:32.073Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-28T20:35:32.905Z","attemptedAt":"2026-10-28T20:35:32.905Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-28T20:35:32.876Z","attemptedAt":"2026-10-28T20:35:32.876Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-28T20:35:32.437Z","attemptedAt":"2026-10-28T20:35:32.437Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-83943","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-83943","modified":"2026-10-27T21:19:18.640","score":8.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","checkedAt":"2026-10-28T20:35:32.073Z"},{"source":"FIRST EPSS","id":"CVE-2026-83943","url":"https://www.first.org/epss/","probability":0.00543,"percentile":0.45489,"date":"2026-10-28","checkedAt":"2026-10-28T20:35:32.437Z"},{"source":"ENISA EUVD","id":"EUVD-2026-95395","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-95395","modified":"Oct 28, 2026, 6:21:58 PM","score":8.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C","checkedAt":"2026-10-28T20:35:32.876Z"},{"source":"GitHub Advisory Database","id":"GHSA-cpg2-cq6j-mvpg","url":"https://github.com/advisories/GHSA-cpg2-cq6j-mvpg","modified":"2026-10-09T15:31:32Z","score":8.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","checkedAt":"2026-10-28T20:35:32.905Z"}]}