CVE-2026-83941criticalCWE-862

CVE-2026-83941: critical vulnerability in Microsoft Entra

Entra ID Elevation of Privilege Vulnerability

Published · Updated

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E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. It has an official Brazilian government alert.

ssvc Trackcvss 9.9epss 0.8%
Official alert in Brazil

Brazil's federal government published an alert, recommendation or bulletin that cites this vulnerability.

Source: CTIR Gov (GSI) and CISC Gov.br, under the CC BY-ND 3.0 license.
Missing authorization in Entra ID allows an authorized attacker to elevate privileges over a network.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft Entra
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