CVE-2026-110359 Hyland Desktop Host - Privilege Escalation

Hyland Desktop Host for Windows < 25.1.1 contains a local privilege escalation caused by weak permissions on a privileged service in %PROGRAMDATA%\Hyland\DesktopHost\bin, letting local users escalate privileges.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.12% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Privilege Escalation
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-276

Vendor fix

Update to version 25.1.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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