CVE-2026-96940 HIGH 8.8
Published: 2026-10-02 19:16:43 UTC · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Categories: Windows
Weak authentication in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
Weakness: CWE-1390
Affected products
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23:*:*:*:*:*:*cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_14:*:*:*:*:*:*cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_15:*:*:*:*:*:*cpe:2.3:a:microsoft:exchange_server_subscription_edition:*:*:*:*:*:*:*:*