CVE-2026-8374

8.5 HIGH 0.1% exploit odds No fix listed Other Device

What it is

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.

At a glance

Exploitability: Can be exploited locally on the machine without logging in. High risk of data tampering, service disruption.
Exploit odds: 0.1% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2026-05-12 07:14 UTC ReservedThe CVE id was reserved by its CNA
2026-10-09 13:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-10-30 17:17 UTC Last updatedMost recent change to the record

Details

Published: 2026-10-09 13:17 UTC
Last modified: 2026-10-30 17:17 UTC
Exploit probability: 0.1% · EPSS, next 30 days
Weakness: CWE-1204
Record status: Deferred

Attack profile CVSS 4.0 · 8.5

Attack vector: Local
Complexity: Low
Attack requirements: None
Privileges needed: None
User interaction: None
Confidentiality: Low
Integrity: High
Availability: High

Raw vector

CVSS:4.0/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

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References

NVD record · CVE.org record