CVE-2026-78862

MediumCVSS 6.8/10Last modified Oct 6, 2026

Description

An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the UART serial interface on the printed circuit board (PCB)

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-1299

Affected software

No affected versions have been published.

Timeline

Published
Oct 5, 2026
Last modified
Oct 6, 2026
NVD status
Deferred

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CVE-2026-78862: Medium severity, CVSS 6.8 | Vulnix