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CVE-2026-55330

9.8 CRITICAL

Published 2026-10-06 · Updated 2026-10-07

AI risk analysis

Summary
The flaw is a use-after-free vulnerability in BluetoothCccHandlerCallbackImpl, which can lead to remote code execution. This matters because it allows attackers to exploit the issue without additional privileges, making it a critical security risk.
Exploitability
Exploitation is relatively straightforward given the lack of user interaction required, but the attacker must have the ability to send crafted Bluetooth packets.
Blast radius
If exploited, this could result in complete control over affected devices, potentially leading to data theft, device hijacking, or other severe consequences.
Detection
No reliable host or network indicator is derivable from the published description.
Prioritized remediation
Upgrade to the latest version of the affected software as soon as possible. Follow the specific vendor advisory for exact version details.
rcebluetoothuse-after-free

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

In BluetoothCccHandlerCallbackImpl of bluetooth_ccc.cc, there is a possible use-after-free due to a logic error in the code. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-416

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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