Authentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.
Read the full article at Microsoft Security Response Center →
CVE-2026-77903 Microsoft Dataverse Elevation of Privilege Vulnerability
About this summary. This is a short, independently written summary of an article first published by Microsoft Security Response Center. Cyber Security News did not report or verify the underlying story. Read the original: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-77903
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 and corrections policy.
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