CVE-2026-77903 PUBLISHED

Microsoft Dataverse Elevation of Privilege Vulnerability

Assigner: microsoft
Reserved: 21.08.2026 Published: 17.09.2026 Updated: 17.09.2026

Authentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS Score: 9

Product Status

Vendor Microsoft
Product Microsoft Dataverse
Versions
  • Version - is affected

References

Problem Types