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CVE-2026-48579

Microsoft Exchange Online

Description

Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.

CVSS 9.1EPSS 1.015%Risk 0.99
View source
Published
2026-06-04 23:17:32
Affected versions
unknown
Type
Web application
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N