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CVE-2026-8374: Misuse and misconfiguration in Bluetooth communication in SwitchBot Door Lock Series allows an attacker to byp

30
Routine
HIGH 8.5

CVE-2026-8374 is a high-severity flaw (CVSS 8.5) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

  • High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score8.5 (High)
Attack vectorLocal
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.1% (top 100%)
CISA exploited listNo
WeaknessCWE-1204, CWE-1240
Published2026-10-09
Last modified2026-10-15
Publisher (CNA): cirosec GmbH

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Last updated 2026-10-15 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Timeline

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-8374?

No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.

Is CVE-2026-8374 being exploited?

CVE-2026-8374 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-8374 affect?

CVE-2026-8374 affects affected software. Severity is high (CVSS 8.5). 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.

How urgent is CVE-2026-8374?

Priority 30/100. High severity

Software pages

Bluetooth vulnerabilities

References

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