Windows apps · Application version · August 16, 2026

Cato Client 6.12.6.9050

Cato Client 6.12.6.9050, released August 16, 2026, fixes 2 CVEs in Cato Client. None of them is reported as exploited. Patch Radar priority: High. The latest Cato Client is 6.18.0.9152, which also fixes every one of these CVEs.

High

Superseded. The latest Cato Client is 6.18.0.9152, which also fixes every CVE on this page. Install that instead.

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.5

Base score, 0 to 10

Highest EPSS

0.0012

2nd percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 1
                                Routine 1

Applies to

Product	Version
Cato Client	6.12.6.9050

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-10739	Cato Networks SDP Client for Windows is vulnerable to Local Privilege Escalation	8.5	0.0012	None reported
Routine	CVE-2026-10726	Cato Windows SDP Client arbitrary file disclosure due to improper TLS certificate validation	6.8	0.0006	None reported

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