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Microsoft Exchange Flaw Lets Authenticated Attackers Read Other Users' Mailboxes

🗓️ 05 Oct 2026 16:21:00Reported by The Hacker NewsType 
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🔗 thehackernews.com👁 11 Views

Weak authorization in Microsoft Exchange Server lets authenticated attackers read other mailboxes.

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05 Oct 2026 16:21Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
EPSS0.00496
SSVC
11