CVE-2024-2105 JBL: Improper validation of ICM field in connection requests
An attacker within Bluetooth range can deadlock JBL speakers by exploiting improper validation in BLE connection requests.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-2105?
CVE-2024-2105 is a medium-severity denial of service vulnerability in JBL Boombox 2, published on 10 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An unauthorised attacker within bluetooth range may use an improper validation during the BLE connection request to deadlock the affected devices.
Weakness: CWE-1287
Which versions are affected by CVE-2024-2105?
How do I fix CVE-2024-2105?
No fix has been published for CVE-2024-2105 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-2105 being exploited?
There is no known exploitation of CVE-2024-2105 in the wild and no public exploit code.
Sources
Also known as GHSA-6238-89rc-fwrc.