ZDI-CAN-27744: ZDI-26-440: Fuji Electric Tellus pcid64 Driver Untrusted Pointer Dereference Denial of Service Vulnerability
This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Fuji Electric Tellus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.5. The following CVEs are assigned: CVE-2026-8108.
Affected Software
Event History
Frequently Asked Questions
Who is exposed to exploitation?
Systems with the affected Fuji Electric Tellus pcid64 Driver installed are exposed when an attacker can already execute low-privileged code locally on the target. This is not described as a remote attack vector.
What is the likely impact if exploitation succeeds?
Successful exploitation allows an attacker to create a denial-of-service condition on the affected installation. The provided information does not indicate privilege escalation, code execution, or data disclosure.
How can I tell whether this issue applies to my environment?
Identify systems running Fuji Electric Tellus with the pcid64 Driver installed, then determine whether untrusted or low-privileged users can execute code locally on those systems. The advisory identifies the issue as CVE-2026-8108.