CVE-2026-62916Microsoft Entra ID Elevation of Privilege Vulnerability

Authentication bypass using an alternate path or channel in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.

9.8 CRITICALEPSS 0.86%Not in KEVNVD: Analyzed

Last updated: 2026-10-31 16:09 UTC

OverviewCVSS details

9.8CRITICALCVSS 3.1

Microsoft Entra (Microsoft)

0.86%chance of exploitation in 30 days

Higher than 58.89% of CVEs

9.8Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.1Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

9.1Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

Overview

Score	Severity	Version	Vector String
9.8	CRITICAL	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.1	CRITICAL	3.1microsoft (CNA)	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1	CRITICAL	3.1microsoft (CNA)	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

CVE ID: CVE-2026-62916
Status: Analyzed
Assigner (CNA): microsoft
Published: Sep 3, 2026
Last modified: 2026-10-31 16:09 UTC
Weaknesses: CWE-288 · Authentication Bypass Using an Alternate Path or Channel

Refreshed hourly from the sources above. Last fetched 2026-11-08 09:50 UTC.