Name: CVE-2026-78861: Memory Allocation with Excessive Size Value
Creator: Rapid7
Published: 2026-10-05T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-78861, CWE-789, CVSS 7.7, EPSS 0.0017

An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via a hardcoded 512-bit RSA Private Key

CVSS Details

CVSS 3.1 Base Score: 7.7
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)

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CVSS Details

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