{"schema_version":1,"title":"Microsoft Entra ID vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 10 vulnerabilities in Microsoft Entra ID: 0 in the last 7 days and 6 in the last 90 days, 7 of them critical and 0 exploited in the wild. The most recent, CVE-2026-83941, was published on 8 September 2026.","url":"https://junglewise.ai/threats/technologies/entra-id","json_url":"https://junglewise.ai/threats/technologies/entra-id.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/entra-id","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":10,"critical":7,"exploited":0,"last_7_days":0,"last_30_days":2,"last_90_days":6,"last_365_days":10},"latest":[{"cve":"CVE-2026-83941","cvss":9.9,"epss":0.0078,"slug":"cve-2026-83941-microsoft-entra-id-privilege-escalation-via-missing-authorization","title":"Microsoft Entra ID privilege escalation via missing authorization","severity":"critical","exploited":false,"published_at":"2026-09-08T18:21:04.853+00:00","url":"https://junglewise.ai/threats/cve-2026-83941-microsoft-entra-id-privilege-escalation-via-missing-authorization"},{"cve":"CVE-2026-62916","cvss":9.1,"epss":0.0087,"slug":"cve-2026-62916-microsoft-entra-id-authentication-bypass-and-privilege-escalation","title":"Microsoft Entra ID authentication bypass and privilege escalation","severity":"critical","exploited":false,"published_at":"2026-09-03T23:17:19.693+00:00","url":"https://junglewise.ai/threats/cve-2026-62916-microsoft-entra-id-authentication-bypass-and-privilege-escalation"},{"cve":"CVE-2026-69851","cvss":9.9,"epss":0.0078,"slug":"cve-2026-69851-microsoft-azure-active-directory-ssrf-privilege-escalation","title":"Microsoft Azure Active Directory SSRF privilege escalation","severity":"critical","exploited":false,"published_at":"2026-08-20T22:18:00.877+00:00","url":"https://junglewise.ai/threats/cve-2026-69851-microsoft-azure-active-directory-ssrf-privilege-escalation"},{"cve":"CVE-2026-69836","cvss":10,"epss":0.0153,"slug":"cve-2026-69836-microsoft-entra-id-deserialization-of-untrusted-data-remote-code","title":"Microsoft Entra ID deserialization of untrusted data remote code execution","severity":"critical","exploited":false,"published_at":"2026-08-20T22:18:00.74+00:00","url":"https://junglewise.ai/threats/cve-2026-69836-microsoft-entra-id-deserialization-of-untrusted-data-remote-code"},{"cve":"CVE-2026-50653","cvss":7.5,"slug":"cve-2026-50653-microsoft-azure-active-directory-infinite-loop-denial-of-service","title":"Microsoft Azure Active Directory infinite loop denial of service","severity":"high","exploited":false,"published_at":"2026-07-14T17:17:01.79+00:00","url":"https://junglewise.ai/threats/cve-2026-50653-microsoft-azure-active-directory-infinite-loop-denial-of-service"},{"cve":"CVE-2026-50652","cvss":7.5,"slug":"cve-2026-50652-microsoft-azure-active-directory-deserialization-denial-of","title":"Microsoft Azure Active Directory deserialization denial of service","severity":"high","exploited":false,"published_at":"2026-07-14T17:17:01.673+00:00","url":"https://junglewise.ai/threats/cve-2026-50652-microsoft-azure-active-directory-deserialization-denial-of"},{"cve":"CVE-2026-45480","cvss":10,"slug":"cve-2026-45480-microsoft-azure-active-directory-improper-authentication","title":"Microsoft Azure Active Directory improper authentication privilege escalation","severity":"critical","exploited":false,"published_at":"2026-06-19T21:16:51.97+00:00","url":"https://junglewise.ai/threats/cve-2026-45480-microsoft-azure-active-directory-improper-authentication"},{"cve":"CVE-2026-42901","cvss":10,"epss":0.0003,"slug":"cve-2026-42901-microsoft-entra-id-privilege-escalation-via-origin-validation","title":"Microsoft Entra ID privilege escalation via origin validation error","severity":"critical","exploited":false,"published_at":"2026-05-22T23:16:55.67+00:00","url":"https://junglewise.ai/threats/cve-2026-42901-microsoft-entra-id-privilege-escalation-via-origin-validation"},{"cve":"CVE-2026-23663","cvss":7.5,"epss":0.0007,"slug":"cve-2026-23663-microsoft-azure-entra-id-privilege-escalation","title":"Microsoft Azure Entra ID privilege escalation","severity":"high","exploited":false,"published_at":"2026-05-22T23:16:41.723+00:00","url":"https://junglewise.ai/threats/cve-2026-23663-microsoft-azure-entra-id-privilege-escalation"},{"cve":"CVE-2026-40379","cvss":9.3,"epss":0.0006,"slug":"cve-2026-40379-microsoft-entra-id-information-disclosure-and-spoofing","title":"Microsoft Entra ID information disclosure and spoofing","severity":"critical","exploited":false,"published_at":"2026-05-12T18:17:16.663+00:00","url":"https://junglewise.ai/threats/cve-2026-40379-microsoft-entra-id-information-disclosure-and-spoofing"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":2,"exploited":0,"vulnerabilities":2},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":1,"exploited":0,"vulnerabilities":1},{"week":"2026-09-07","critical":1,"exploited":0,"vulnerabilities":1},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Microsoft Windows","slug":"windows-","vulnerabilities":963,"url":"https://junglewise.ai/threats/technologies/windows-"},{"name":"Microsoft Windows 10","slug":"windows-10","vulnerabilities":588,"url":"https://junglewise.ai/threats/technologies/windows-10"},{"name":"Microsoft Windows 11","slug":"windows-11","vulnerabilities":493,"url":"https://junglewise.ai/threats/technologies/windows-11"},{"name":"Microsoft Windows Server 2012","slug":"windows-server-2012","vulnerabilities":293,"url":"https://junglewise.ai/threats/technologies/windows-server-2012"},{"name":"Microsoft Windows Server 2016","slug":"windows-server-2016","vulnerabilities":213,"url":"https://junglewise.ai/threats/technologies/windows-server-2016"},{"name":"Microsoft Windows Server 2019","slug":"windows-server-2019","vulnerabilities":211,"url":"https://junglewise.ai/threats/technologies/windows-server-2019"},{"name":"Microsoft Windows 11 24h2","slug":"windows-11-24h2","vulnerabilities":192,"url":"https://junglewise.ai/threats/technologies/windows-11-24h2"},{"name":"Microsoft Windows Server 2022","slug":"windows-server-2022","vulnerabilities":178,"url":"https://junglewise.ai/threats/technologies/windows-server-2022"},{"name":"Microsoft Edge","slug":"edge-chromium-based","vulnerabilities":167,"url":"https://junglewise.ai/threats/technologies/edge-chromium-based"},{"name":"Microsoft Windows 11 25h2","slug":"windows-11-25h2","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/windows-11-25h2"},{"name":"Microsoft Windows 11 Version 26H1","slug":"windows-11-version-26h1","vulnerabilities":135,"url":"https://junglewise.ai/threats/technologies/windows-11-version-26h1"},{"name":"Microsoft Windows Server 2025","slug":"windows-server-2025","vulnerabilities":124,"url":"https://junglewise.ai/threats/technologies/windows-server-2025"}],"technology":{"hub":true,"name":"Microsoft Entra ID","slug":"entra-id","vendor":{"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":["azure-active-directory"],"category":"identity-provider","homepage":"https://www.microsoft.com/en-us/security/business/identity-access/microsoft-entra-id","description":"A cloud-based identity and access management service that provides authentication and authorization for resources.","url":"https://junglewise.ai/threats/technologies/entra-id"},"most_severe":[{"cve":"CVE-2026-69836","cvss":10,"epss":0.0153,"slug":"cve-2026-69836-microsoft-entra-id-deserialization-of-untrusted-data-remote-code","title":"Microsoft Entra ID deserialization of untrusted data remote code execution","severity":"critical","exploited":false,"published_at":"2026-08-20T22:18:00.74+00:00","url":"https://junglewise.ai/threats/cve-2026-69836-microsoft-entra-id-deserialization-of-untrusted-data-remote-code"},{"cve":"CVE-2026-42901","cvss":10,"epss":0.0003,"slug":"cve-2026-42901-microsoft-entra-id-privilege-escalation-via-origin-validation","title":"Microsoft Entra ID privilege escalation via origin validation error","severity":"critical","exploited":false,"published_at":"2026-05-22T23:16:55.67+00:00","url":"https://junglewise.ai/threats/cve-2026-42901-microsoft-entra-id-privilege-escalation-via-origin-validation"},{"cve":"CVE-2026-45480","cvss":10,"slug":"cve-2026-45480-microsoft-azure-active-directory-improper-authentication","title":"Microsoft Azure Active Directory improper authentication privilege escalation","severity":"critical","exploited":false,"published_at":"2026-06-19T21:16:51.97+00:00","url":"https://junglewise.ai/threats/cve-2026-45480-microsoft-azure-active-directory-improper-authentication"},{"cve":"CVE-2026-83941","cvss":9.9,"epss":0.0078,"slug":"cve-2026-83941-microsoft-entra-id-privilege-escalation-via-missing-authorization","title":"Microsoft Entra ID privilege escalation via missing authorization","severity":"critical","exploited":false,"published_at":"2026-09-08T18:21:04.853+00:00","url":"https://junglewise.ai/threats/cve-2026-83941-microsoft-entra-id-privilege-escalation-via-missing-authorization"},{"cve":"CVE-2026-69851","cvss":9.9,"epss":0.0078,"slug":"cve-2026-69851-microsoft-azure-active-directory-ssrf-privilege-escalation","title":"Microsoft Azure Active Directory SSRF privilege escalation","severity":"critical","exploited":false,"published_at":"2026-08-20T22:18:00.877+00:00","url":"https://junglewise.ai/threats/cve-2026-69851-microsoft-azure-active-directory-ssrf-privilege-escalation"},{"cve":"CVE-2026-40379","cvss":9.3,"epss":0.0006,"slug":"cve-2026-40379-microsoft-entra-id-information-disclosure-and-spoofing","title":"Microsoft Entra ID information disclosure and spoofing","severity":"critical","exploited":false,"published_at":"2026-05-12T18:17:16.663+00:00","url":"https://junglewise.ai/threats/cve-2026-40379-microsoft-entra-id-information-disclosure-and-spoofing"},{"cve":"CVE-2026-62916","cvss":9.1,"epss":0.0087,"slug":"cve-2026-62916-microsoft-entra-id-authentication-bypass-and-privilege-escalation","title":"Microsoft Entra ID authentication bypass and privilege escalation","severity":"critical","exploited":false,"published_at":"2026-09-03T23:17:19.693+00:00","url":"https://junglewise.ai/threats/cve-2026-62916-microsoft-entra-id-authentication-bypass-and-privilege-escalation"},{"cve":"CVE-2026-23663","cvss":7.5,"epss":0.0007,"slug":"cve-2026-23663-microsoft-azure-entra-id-privilege-escalation","title":"Microsoft Azure Entra ID privilege escalation","severity":"high","exploited":false,"published_at":"2026-05-22T23:16:41.723+00:00","url":"https://junglewise.ai/threats/cve-2026-23663-microsoft-azure-entra-id-privilege-escalation"},{"cve":"CVE-2026-50653","cvss":7.5,"slug":"cve-2026-50653-microsoft-azure-active-directory-infinite-loop-denial-of-service","title":"Microsoft Azure Active Directory infinite loop denial of service","severity":"high","exploited":false,"published_at":"2026-07-14T17:17:01.79+00:00","url":"https://junglewise.ai/threats/cve-2026-50653-microsoft-azure-active-directory-infinite-loop-denial-of-service"},{"cve":"CVE-2026-50652","cvss":7.5,"slug":"cve-2026-50652-microsoft-azure-active-directory-deserialization-denial-of","title":"Microsoft Azure Active Directory deserialization denial of service","severity":"high","exploited":false,"published_at":"2026-07-14T17:17:01.673+00:00","url":"https://junglewise.ai/threats/cve-2026-50652-microsoft-azure-active-directory-deserialization-denial-of"}],"generated_at":"2026-09-26T09:24:00.138874+00:00"}