Microsoft Exchange Server Elevation of Privilege Vulnerability
view advisory published 2026-10-13
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01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-87695US | high7.8 | — | ||
Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally. | ||||
02
references
External citations — patches, advisories, analysis.
03
remediations (4)
- FixedMicrosoft Exchange Server 2016 Cumulative Update 23
15.01.2507.077:Security Update:https://support.microsoft.com/help/5128898
https://support.microsoft.com/help/5128898 - FixedMicrosoft Exchange Server 2019 Cumulative Update 14
15.02.1544.050:Security Update:https://support.microsoft.com/help/5128897
https://support.microsoft.com/help/5128897 - FixedMicrosoft Exchange Server 2019 Cumulative Update 15
15.02.1748.055:Security Update:https://support.microsoft.com/help/5128896
https://support.microsoft.com/help/5128896 - FixedMicrosoft Exchange Server Subscription Edition RTM
15.02.2562.056:Security Update:https://support.microsoft.com/help/5128895
https://support.microsoft.com/help/5128895
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