CVE-2026-8374
Misuse and Misconfiguration of Cryptographic Algorithm in Bluetooth Communication
Description
Misuse and misconfiguration in Bluetooth communication in SwitchBot Door Lock Series allows an attacker to bypass the electronic lock and access controls via a manipulated communication protocol.
INFO
Published Date :
Oct. 9, 2026, 1:17 p.m.
Last Modified :
Oct. 9, 2026, 1:17 p.m.
Remotely Exploit :
No
Source :
a341c0d1-ebf7-493f-a84e-38cf86618674
Affected Products
The following products are affected by CVE-2026-8374
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | a341c0d1-ebf7-493f-a84e-38cf86618674 | ||||
| CVSS 4.0 | HIGH | a341c0d1-ebf7-493f-a84e-38cf86618674 |
Solution
- Update SwitchBot Door Lock firmware to the latest version.
- Review and secure Bluetooth communication settings.
- Disable unnecessary Bluetooth features if possible.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-8374.
| URL | Resource |
|---|---|
| https://neodyme.io/en/advisories/cve-2026-8374/ | |
| https://neodyme.io/en/blog/switchbot/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-8374 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-8374
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-8374 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-8374 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by a341c0d1-ebf7-493f-a84e-38cf86618674
Oct. 09, 2026
Action Type Old Value New Value Added Description Misuse and misconfiguration in Bluetooth communication in SwitchBot Door Lock Series allows an attacker to bypass the electronic lock and access controls via a manipulated communication protocol. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:N/R:I/V:D/RE:H/U:Red Added CWE CWE-1240 Added CWE CWE-1204 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/8xxx/CVE-2026-8374.json">CVE-2026-8374</a> Added Reference https://neodyme.io/en/advisories/cve-2026-8374/ Added Reference https://neodyme.io/en/blog/switchbot/