CVE-2026-118151 · Vendor
NO FIX YET
Microsoft Exchange Server has an external control of file name or path flaw. An attacker who already holds an authorized account can elevate privileges over the network.
first public Nov 10, 2026 · 1 source
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Organizations running Microsoft Exchange Server on-premises. The sources do not list affected versions or configuration details, so the exact exposure is unknown.
Who cares exchange-server, microsoft, on-premises
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
External control of file name or path in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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