CVE-2026-102125 Kiteworks appliance - Broken Access Control

Kiteworks appliance contains a sandbox escape vulnerability caused by incomplete confinement of code running inside the document conversion sandbox, letting attackers with sandbox access read/modify data or disrupt service.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.39% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Data Tampering, Denial Of Service, Information Disclosure
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
30 September 2026
Updated
15 October 2026
Weakness
CWE-653

Vendor fix

Update to the latest version with sandbox confinement fixes.

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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