CVE-2026-64270 | Linux Kernel up to 6.6.144/6.12.95/6.18.38/7.1.3 mms114 mms114_interrupt packet_size out-of-bounds write (Nessus ID 333521)

A vulnerability was found in Linux Kernel up to 6.6.144/6.12.95/6.18.38/7.1.3. It has been declared as critical. The impacted element is the function mms114_interrupt of the component mms114. Such manipulation of the argument packet_size leads to out-of-bounds write. This vulnerability is referenced as CVE-2026-64270. The attack can only be performed from a local environment. No exploit is available. It is recommended to upgrade the affected component.