CVE-2026-50091 Aqara Home Android SDK hardcoded keys

Critical 9.1 Published 12 Jun 2026 Updated 12 Jun 2026

Hardcoded cryptographic keys in the Aqara Home Android SDK allow attackers to compromise data confidentiality and integrity.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-50091?

CVE-2026-50091 is a critical vulnerability in com.lumiunited.aqarahome, published on 12 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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 estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N (9.1 Critical).

Weakness: CWE-798, CWE-321

Which versions are affected by CVE-2026-50091?

It affects 1 product.

Products include Aqara Home.

How do I fix CVE-2026-50091?

No fix has been published for CVE-2026-50091 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-50091 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-50091 exists.

Sources

Also known as GHSA-27qj-3j3m-fj5v.