CVE-2026-65813
Medium
Description
Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Microsoft Exchange Server
PublishedAug 11, 2026
First seenAug 11, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- microsoft exchange_server_subscription_edition15.02.2562.046 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft exchange_server | 2016, 2019 | — |
| microsoft exchange_server_subscription_edition | v < 15.02.2562.046 | 15.02.2562.046 |
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