What is CVE-2026-50091?

CVE-2026-50091 is a critical-severity vulnerability in Aqara Com.lumiunited.aqarahome, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.1/10. Published 2026-06-12.

How severe is CVE-2026-50091?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Aqara Com.lumiunited.aqarahome

CVE-2026-50091

Aqara Home Android (com.lumiunited.aqarahome) 6.0.0 (and white-label clients embedding the same liblumidevsdk.so) uses hard-coded cryptographic keys, which is an instance of "CWE-321: Use of Hard-coded Cryptographic Key" and has an estimat…

EPSS: 0.003 (20.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Aqara Com.lumiunited.aqarahome — versions 6.0.0
Aqara Home — versions 6.0.0

Weakness classification (CWE)

References

44488dab-36db-4358-99f9-bc116477f914 (Exploit, technical-description, Third Party Advisory)
44488dab-36db-4358-99f9-bc116477f914 (Exploit, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-50091?: CVE-2026-50091 is a critical-severity vulnerability in Aqara Com.lumiunited.aqarahome, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.1/10. Published 2026-06-12.
How severe is CVE-2026-50091?: Critical severity. CVSS v3 base score is 9.1 out of 10.