Threats tagged 'ghsa-6c88-88jx-2hcr'

CVE-2026-18767 is a vulnerability in TcRouter.sys that allows a local low privileged attacker or process to access I/O ports via exposed IOCTL function calls. This access can lead to a full compromise of the affected devices. The vulnerability has a high severity with a CVSS score of 7.8, indicating significant impact on confidentiality, integrity, and availability. No affected versions or patch information is provided, and no known exploits are reported in the wild.