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Critical · 9.8 Public exploit CVE-2026-14960 EUVD-2026-44730GHSA-vgx6-wf36-3h9h

CVE-2026-14960

Published Jul 15, 2026 · Updated Jul 16, 2026 · Assigned by certcc

Vendor: Pegatron Product: Tdelo64.sys

Description

Pegatron `Tdelo64.sys` improperly exposes privileged hardware access functionality through the `\\.\TdeIo` device interface. IOCTL handlers including `TDE_IOCTL_INDEXIO_READ` and `TDE_IOCTL_INDEXIO_WRITE` permit unprivileged user-mode callers to perform arbitrary hardware I/O port reads and writes without authorization checks. A local attacker can abuse this functionality to manipulate hardware registers, tamper with firmware-related interfaces, cause system instability, or establish persistent low-level compromise.

Affected products

VendorProductAffectedFixed
Pegatron Tdelo64.sys 02-17-2025 – ≤ 02-17-2025 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References