CVE-2026-19061

CVE-2026-19061 affects Insta InstaKNXServiceApp 1.2.3.1469, specifically the Firmware Update Handler’s CreateWebClientAndDownloadFileList function. The issue is insufficient verification of data authenticity, with exploitation described as remote and technically complex. No remediation or version...

CVE-2026-19061: Insufficient Verification of Data Authenticity

A flaw has been found in Insta InstaKNXServiceApp 1.2.3.1469. Affected by this issue is the function CreateWebClientAndDownloadFileList of the component Firmware Update Handler. Executing a manipulation can lead to insufficient verification of data authenticity. It is possible to launch the attac...