CVE-2026-14960

Vexday Risk Score

20Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS —EPSS —KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

15 Jul 2026Published on NVD

15 Jul 2026Public PoC

Weaponization speed

same dayto first PoC

Weaponized quickly — attackers prioritized this vulnerability. Patch urgently.

Recommendation: Plan a near-term fix — a public PoC already exists.

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

Pegatron Corp. · Tdelo64.sys

public PoCs found — 1

githubgithub.com/FzRsLLaSheR/CVE-2026-14960-CVE-2026-14961★ 0

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://kb.cert.org/vuls/id/529388