{"id":"CVE-2025-59500","aliases":["EUVD-2025-35746","GHSA-x2rm-j7cc-24ph"],"status":"published","title":"Azure Notification Service Elevation of Privilege Vulnerability","description":"Improper access control in Azure Notification Service allows an authorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00553,"percentile":0.46627,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2025-10-23T21:07:30Z","modified":"2026-10-08T11:10:00Z","products":[{"vendor":"microsoft","product":"azure notification service"},{"vendor":"microsoft","product":"azure_notification_service"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59500","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59500"},{"url":"https://github.com/advisories/GHSA-x2rm-j7cc-24ph"}],"sources":{"cve":[{"id":"CVE-2025-59500","title":"Azure Notification Service Elevation of Privilege Vulnerability","description":"Improper access control in Azure Notification Service allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2025-10-23T21:07:30.428Z","modified":"2026-02-26T16:57:09.628Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-35746","description":"Improper access control in Azure Notification Service allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2025-10-23T21:07:30Z","modified":"2026-02-26T16:57:09Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:25.204929Z"}],"ghsa":[{"id":"GHSA-x2rm-j7cc-24ph","title":"Improper access control in Azure Notification Service allows an authorized attacker to elevate...","description":"Improper access control in Azure Notification Service allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2025-10-24T00:30:52Z","modified":"2025-10-24T00:30:58Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:04:12.076397Z"}],"nvd":[{"id":"CVE-2025-59500","description":"Improper access control in Azure Notification Service allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2025-10-23T22:15:48.327Z","modified":"2026-10-08T11:10:00.25Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:11:39.579859Z"}]}}