CVE-2026-10726

Cato Windows SDP Client arbitrary file disclosure due to improper TLS certificate validation

Published Sep 30, 2026 CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
Cato Windows SDP Client before version 6.12.6 contains an arbitrary file disclosure vulnerability. A low-privileged local user can cause the Windows service, running as Local System, to read and disclose arbitrary local files due to improper file path validation and missing TLS certificate enforcement.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Catonetworks
Catonetworks sdp Client
Vendors & Products Catonetworks
Catonetworks sdp Client
Type Values Removed Values Added
Description Cato Windows SDP Client before version 6.12.6 contains an arbitrary file disclosure vulnerability. A low-privileged local user can cause the Windows service, running as Local System, to read and disclose arbitrary local files due to improper file path validation and missing TLS certificate enforcement.
Title Cato Windows SDP Client arbitrary file disclosure due to improper TLS certificate validation
Weaknesses CWE-295
CWE-73
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Cato
Published
Updated
Sep 30, 2026, 2:27 PM
Reserved
Jun 3, 2026, 9:31 AM
Status
Awaiting Analysis
Published
Sep 30, 2026, 12:17 PM
Modified
Sep 30, 2026, 7:38 PM