CVE-2026-62873 PUBLISHED

Microsoft 365 Admin Center Elevation of Privilege Vulnerability

Assigner: microsoft
Reserved: 14.07.2026 Published: 06.08.2026 Updated: 07.08.2026

Improper verification of cryptographic signature in Microsoft 365 Admin Center allows an unauthorized attacker to elevate privileges over a network.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS Score: 9.8

Product Status

Vendor Microsoft
Product Microsoft 365 Admin Center
Versions
  • Version - is affected

References

Problem Types