Microsoft Exchange Server Spoofing Vulnerability for Exchange Server SE RTM SU11 (KB5128895)
Vulnerability Name Microsoft Exchange Server Spoofing Vulnerability for Exchange Server SE RTM SU11 (KB5128895)
Severity Critical
Exploits Available
CVE ID CVE-2026-70279,CVE-2026-70571,CVE-2026-77910,CVE-2026-87692,CVE-2026-87695,CVE-2026-87696
CVSS 3.09.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N)
Solution ExchangeSubscriptionEdition-KB5128895-x64-en.exe
Published Date 13/10/2026
Updated Date 16/10/2026

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