Is CVE-2023-26110 actively exploited?

No active exploitation of CVE-2023-26110 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-26110 be exploited remotely?

Yes. CVE-2023-26110 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-26110?

CVE-2023-26110 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-26110

CRITICAL

CVE-2023-26110

CWE-120Published: March 9, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

All versions of the package node-bluetooth are vulnerable to Buffer Overflow via the findSerialPortChannel method due to improper user input length validation.

NVD Source

Risk Analysis

The node-bluetooth package is vulnerable to a buffer overflow due to improper input validation in the findSerialPortChannel method. This critical flaw is remotely exploitable and could lead to arbitrary code execution.

There is no known public exploit for this vulnerability, and it is not currently listed in the CISA KEV catalog.

Recommended Action

Update the node-bluetooth package to a version that includes proper input length validation.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-26110 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.