User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
References
| Link | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21527 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
11 Feb 2026, 21:41
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_15:*:*:*:*:*:* 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:*:*:*:*:subscription:*:*:* |
|
| First Time |
Microsoft exchange Server
Microsoft |
|
| References | () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21527 - Vendor Advisory |
10 Feb 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-02-10 18:16
Updated : 2026-02-11 21:41
NVD link : CVE-2026-21527
Mitre link : CVE-2026-21527
CVE.ORG link : CVE-2026-21527
JSON object : View
Products Affected
microsoft
- exchange_server