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MicrosoftCVE-2026-62916

Microsoft Entra: authentication bypass

Critical9.1CVE-2026-62916 · Published Sep 3, 2026 · updated Sep 8, 2026

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

Microsoft advisory

Affected versions

PackageAffectedFixed in
Microsoft Entra
Product
all versionsNo fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-288

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