Microsoft Exchange Server Elevation of Privilege Vulnerability
view advisory published 2026-07-14
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01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-55006US | — | — | ||
Insufficient granularity of access control 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
15.01.2507.071:Security Update:https://support.microsoft.com/help/5103215
https://support.microsoft.com/help/5103215 - FixedMicrosoft Exchange Server 2019 Cumulative Update 14
15.02.1544.043:Security Update:https://support.microsoft.com/help/5103214
https://support.microsoft.com/help/5103214 - FixedMicrosoft Exchange Server 2019 Cumulative Update 15
15.02.1748.048:Security Update:https://support.microsoft.com/help/5103213
https://support.microsoft.com/help/5103213 - FixedMicrosoft Exchange Server Subscription Edition RTM
15.02.2562.045:Security Update:https://support.microsoft.com/help/5103212
https://support.microsoft.com/help/5103212
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