CVE-2026-0228 PAN-OS: Improper Validation of Terminal Server Agent Certificate

An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so...

CVE-2026-0228

Technical details about CVE-2026-0228 are not publicly provided in the supplied documents. Monitor for updates from Palo Alto Networks or other sources for affected products, impact, and remediation.

CVE-2026-0228 PAN-OS: Improper Validation of Terminal Server Agent Certificate

An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so...

Information Disclosure in Terminal Server Agent

An information disclosure vulnerability exists in the Terminal Server TS agent. Session information may be disclosed due to insecure permissions WINAGENT-43 / CVE-2017-6356. The information disclosure is limited to session information. This issue affects TS agent 6.0, TS agent 7.0, and TS agent...

Spoofing in Terminal Server Agent

A spoofing vulnerability exists in Terminal Server Agent ref PAN-67269 / CVE-2017-5328. Terminal Server Agent contains a vulnerability whereby a user can spoof the identity of another authenticated user. This issue affects Terminal Server Agent 6.0; Terminal Server Agent 7.0.6 and earlier Work...

Spoofing in Terminal Server Agent

A spoofing vulnerability exists in Terminal Server Agent ref PAN-67269 / CVE-2017-5328. Terminal Server Agent contains a vulnerability whereby a user can spoof the identity of another authenticated user. This issue affects Terminal Server Agent 6.0; Terminal Server Agent 7.0.6 and earlier Work...

Local Privilege Escalation in Terminal Server Agent

A local privilege escalation vulnerability exists in Terminal Server Agent ref PAN-67756 / CVE-2017-5329. Terminal Server Agent contains a vulnerability that may allow for an out of bounds write. Successful exploitation of this issue may allow an attacker to elevate their permissions. This issue...

Local Privilege Escalation in Terminal Server Agent

A local privilege escalation vulnerability exists in Terminal Server Agent ref PAN-67756 / CVE-2017-5329. Terminal Server Agent contains a vulnerability that may allow for an out of bounds write. Successful exploitation of this issue may allow an attacker to elevate their permissions. This issue...