High
Misuse and Misconfiguration of Cryptographic Algorithm in Bluetooth Communication
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.
Announced Source revision 1
Original source ↗CVE-2026-8374
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-8374
Lock Series Lock
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Lock Series Keypad
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Lock Series App
Source reference: /containers/cna/affected/2/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "SwitchBot",
"modules": [
"Bluetooth communication"
],
"product": "Lock Series Lock",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "3.4"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "SwitchBot",
"modules": [
"Bluetooth communication"
],
"product": "Lock Series Keypad",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "2.7"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "SwitchBot",
"modules": [
"Bluetooth communication"
],
"product": "Lock Series App",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "9.2.6"
}
],
"platforms": [
"Android"
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-8374
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30003 · Revision 1
- Added to Heist Feed
- Publisher date