CVE-2026-116837

HIGH

8.8

CVSS Score

Published: October 27, 2026 at 12:44 AM UTC

Updated: November 3, 2026 at 09:17 PM UTC

4 products affected across 2 vendorsairMAX MSolarPoint / SolarSwitchLTU PTMP

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Severity

HIGH8.8

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

airMAX M · Ubiquiti

90%

v < 6.3.26

LTU PTMP · Ubiquiti Inc

90%

v < 2.4.2

LTU PTP · Ubiquiti Inc

90%

v < 1.5.7

SolarPoint / SolarSwitch · Ubiquiti Inc

90%

v < 2.0.3

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord

https://uisp.community.ui.com/releases/Security-Advisory-Bulletin-071/7d4d42cf-09e4-44d3-9c19-649cac8c6af3

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHUbiquiti

Attack Vector: ADJACENT_NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusAWAITING ANALYSIS

CWE

CWE-122

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