CVE-2026-10739 PUBLISHED

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

Assigner: Cato
Reserved: 03.06.2026 Published: 30.09.2026 Updated: 30.09.2026

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.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 8.5

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	Cato Networks
Product	SDP Client
Versions	Default: unaffected affected from 0 to 6.12.6 (excl.)

References

https://knowledge.catonetworks.com/docs/cve-2026-10726-cve-2026-10739-impacts-windows-client-versions-lower-than-6126

Problem Types

CWE-23 Relative path traversal CWE
CWE-59 Improper link resolution before file access ('link following') CWE
CWE-73 External control of file name or path CWE

Impacts

CAPEC-233 Privilege Escalation