Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to deny service over a network.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Microsoft Exchange | — | Download and install Microsoft KB5121574Download and install Microsoft KB5121573Download and install Microsoft KB5121576Download and install Microsoft KB5121575 | Aug 11, 2026 | Aug 11, 2026 |
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