CVE-2026-80584 | Linux Kernel up to 7.1.9 s390 qeth qeth_snmp_command udata_len buffer overflow

A vulnerability marked as critical has been reported in Linux Kernel up to 7.1.9. This affects the function qeth_snmp_command of the component s390 qeth. The manipulation of the argument udata_len leads to buffer overflow.

This vulnerability is listed as CVE-2026-80584. The attack must be carried out locally. There is no available exploit.

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