CVE-2026-41993: Txone Networks Safeportagent

Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Access Control vulnerability in the Removable Media Validation function of TXOne Networks products allows a local attacker with administrator privileges to bypass the file lockdown mechanism, resulting in unauthorized file transfer to the victim device. The attacker needs to deploy unauthorized file on the removable media in advance. This issue affects SafePortAgent: before 3.2.5024; StellarProtect: from 3.2.4011 before 5.0.1083.

Affected products

• Txone Networks Safeportagent: before 3.2.5024 (fixed in 3.2.5024)
• Txone Networks Stellarprotect: from 3.2.4011, before 5.0.1083 (fixed in 5.0.1083)

Published 2026-07-17. Last modified 2026-07-27.