Vulnary
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Critical· 9.8official fix available

CVE-2026-7762

A flaw in the Morse Micro HaLowLink 2 software allows an attacker to send specially crafted wireless signals to a device. This can cause the device to crash or allow the attacker to run unauthorized code.

publishedJun 5, 2026
last modifiedJul 23, 2026
sourcesNVD
severity · cvss
9.8
critical · how bad it is
exploitation · epss
<1%
44th percentile · chance of exploitation in 30 days
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
auto-deletes from the system
counting…on Aug 23, 2026

An official fix is available, so this entry is kept for 30 days and then removed automatically.

01

Who is affected

Users of Morse Micro HaLowLink 2 software versions prior to 2.11.13.

02

Real-world impact

An attacker within radio range could crash the device's operating system or potentially take full control of the device by sending malicious Wi-Fi management frames.

03

Why this severity

This is a critical vulnerability because it can be exploited remotely without any user interaction or authentication, and it can lead to complete system compromise or a total crash.

04

What to do about it

official fix available
recommended steps
  1. 01Upgrade Morse Micro HaLowLink 2 software to version 2.11.13 or later.

NVD-referenced vendor advisory

05

Timeline

  1. Jun 5, 2026 · Jun 5, 2026
    Published
    Disclosed and added to the National Vulnerability Database.
  2. Jul 23, 2026 · 12d ago
    Advisory updated
    The NVD record was last revised.
  3. Jul 24, 2026 · 11d ago
    Official fix available
    A vendor patch or mitigation now exists — see the remediation steps above.
06

How it’s attacked

Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredNone
User interactionNone needed
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
07

References & advisories

NVD advisory ↗Search advisories ↗
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →