CVE-2026-21381 | Qualcomm Snapdragon Auto up to XRV9209 Connection buffer over-read
A vulnerability categorized as critical has been discovered in Qualcomm Snapdragon Auto, Snapdragon CCW, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile and Snapdragon WBC. This affects an unknown function of the component Connection Handler. Executing a manipulation can lead to buffer over-read.
The identification of this vulnerability is CVE-2026-21381. The attack may be launched remotely. There is no exploit available.
It is advisable to upgrade the affected component.