CVE-2026-10739

Cato Networks SDP Client for Windows is vulnerable to Local Privilege Escalation

CVE-2026-10739 is fixed in Cato Client on 1 platform by Cato Client 6.12.6.9050 (version 6.12.6.9050), released August 16, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

8.5

No vendor severity

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0012

2nd percentile

Cato Networks SDP Client for Windows before 6.12.6 allows a local user to delete arbitrary files with SYSTEM privileges via improper validation of a client-supplied SID over a local IPC named pipe.

Where it's fixed

Product	Fixed in	Fix	Released
Windows apps
Cato Client	6.12.6.9050	Cato Client 6.12.6.9050	Aug 16, 2026

Details

Published
September 30, 2026
Weakness
CWE-23: Relative path traversal
Vendor advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-10739

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