Incorrect authorization vulnerability in HTTP POST method in Govee Home application on Android and iOS allows remote attacker to control devices owned by other users via changing "device", "sku" and "type" fields' values.  This issue affects Govee Home applications on Android and iOS in versions before 5.9.

An issue discovered in Govee LED Strip v3.00.42 allows attackers to cause a denial of service via crafted Move and MoveWithOnoff commands.

Insecure Permissions vulnerability in Connectivity Standards Alliance Matter Official SDK v.1.1.0.0 , Nanoleaf Light strip v.3.5.10, Govee LED Strip v.3.00.42, switchBot Hub2 v.1.0-0.8, Phillips hue hub v.1.59.1959097030, and yeelight smart lamp v.1.12.69 allows a remote attacker to cause a denial of service via a crafted script to the KeySetRemove function.

Govee Home app has unprotected access to WebView component which can be opened by any app on the device. By sending an URL to a specially crafted site, the attacker can execute JavaScript in context of WebView or steal sensitive user data by displaying phishing content.