CVE-2026-64440 | Linux Kernel up to 7.2-rc2 rtl8723bs HT_caps_handler out-of-bounds write

A vulnerability was found in Linux Kernel up to 7.2-rc2. It has been declared as very critical. This issue affects the function HT_caps_handler of the component rtl8723bs. Executing a manipulation can lead to out-of-bounds write.

This vulnerability is registered as CVE-2026-64440. It is possible to launch the attack remotely. No exploit is available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More