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CVE-2026-116837

Quick assessment

Affected
Ubiquiti Inc airMAX M
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

拥有相邻网络访问权限的攻击者可利用 airMAX M、LTU、SolarPoint 和 SolarSwitch 设备中发现的基于堆的缓冲区溢出漏洞，在设备上执行任意代码。

CVSS 8.8 · High
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I. Basic Information for CVE-2026-116837

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A malicious actor with access to the adjacent network could exploit a Heap-based Buffer Overflow vulnerability found in airMAX M, LTU, SolarPoint, and SolarSwitch devices to execute arbitrary code on the device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ubiquiti Inc airMAX M 0 ~ 6.3.26 -
Ubiquiti Inc LTU PTMP 0 ~ 2.4.2 -
Ubiquiti Inc LTU PTP 0 ~ 1.5.7 -
Ubiquiti Inc SolarPoint / SolarSwitch 0 ~ 2.0.3 -

II. Public POCs for CVE-2026-116837

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-116837

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Other References for CVE-2026-116837 (1)

Same Patch Batch · Ubiquiti Inc · 2026-10-27 · 4 CVEs total

CVE-2026-116838 8.8 HIGH airMAX M 设备 CSRF 漏洞可致命令注入
CVE-2026-116836 8.8 HIGH airMAX M 设备存储型 XSS 漏洞致权限提升
CVE-2026-116839 7.1 HIGH airMAX M 设备 CSRF 漏洞可致未授权更改及 DoS

IV. Related Vulnerabilities

Same product: airMAX M
Same vendor: Ubiquiti Inc
Same weakness: CWE-122