CVSS9.1
Severitycritical
WeaknessCWE-285
ExploitedNot in CISA KEV
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.
microsoft · exchange online
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.
No stories yet. This page updates automatically when we publish reporting that references CVE-2026-48579.