CVE-2026-80092 Microsoft Identity Web Elevation of Privilege Vulnerability

Reported by Microsoft Security Response Center

Summary by Cyber Security News19 Oct 2026, 16:00 CET

About this summary. This is a short excerpt from the description that Microsoft Security Response Center published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-80092

Updated the Security Updates table to list Microsoft Identity Web v3 and v4 separately and clarify the affected version ranges. The existing security updates are versions 3.16.0 and 4.16.1, respectively. This is an informational change only.

Read the full article at Microsoft Security Response Center →

Source attribution: headline and facts are from Microsoft Security Response Center (msrc.microsoft.com). Summary method: excerpt of the source description. See our source attribution policy.

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