HIGHCVSS v3.1 7.8Vulnerability
CVE-2026-18767
A local low privileged attacker or process can access I/O ports via TcRouter.sys because of exposed IOCTL function calls resulting in a full compromise of the affected devices.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-11T23:49:45.533241+00:00
- Epss score
- 0.00144
- Cvss severity
- HIGH
- Cvss score
- 7.8
- Retrieved at
- 2026-11-11T23:51:13+00:00
- Last source
- FIRST EPSS
- Score
- 7.8
- Cvss version
- 3.1
- Cve id
- CVE-2026-18767
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- First seen by Signal
- 2026-11-11T11:39:15+00:00
- Name
- CVE-2026-18767
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published at
- 2026-11-11T09:17:15.133
- Last modified
- 2026-11-11T09:17:15.133
- Epss percentile
- 0.03742
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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