PT-2026-112399 · Microsoft · Exchange Server
CVE-2026-77910
·
Published
2026-10-13
·
Updated
2026-10-13
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Microsoft Exchange Server (affected versions not specified)
Description
Incorrect authorization allows an authorized attacker to elevate privileges over a network, enabling them to affect the system.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Incorrect Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Exchange Server