What is CVE-2026-14961?

CVE-2026-14961 is a medium-severity vulnerability in Pegatron Corp. Tdelo64.sys, classified under Improper Input Validation. CVSS score: 6.2/10. Published 2026-07-15.

How severe is CVE-2026-14961?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Privilege escalation in Pegatron Corp. Tdelo64.sys

CVE-2026-14961

Pegatron `Tdelo64.sys` exposes a privileged device interface, `\\.\TdeIo`, that fails to properly restrict access to sensitive IOCTL functionality. The driver's IOCTL dispatcher does not validate caller privileges or verify user-supplied k…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Pegatron Corp. Tdelo64.sys — versions 02-17-2025

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-269 — Improper Privilege Management

References

cret@cert.org

Frequently asked questions

What is CVE-2026-14961?: CVE-2026-14961 is a medium-severity vulnerability in Pegatron Corp. Tdelo64.sys, classified under Improper Input Validation. CVSS score: 6.2/10. Published 2026-07-15.
How severe is CVE-2026-14961?: Medium severity. CVSS v3 base score is 6.2 out of 10.