CVE-2026-97589 | Linux Kernel up to 6.18.52/7.2.6/7.3-rc2 s390/crypto paes_s390.c phmac_do_one_request improper synchronization

A vulnerability was found in Linux Kernel up to 6.18.52/7.2.6/7.3-rc2. It has been declared as very critical. This affects the function phmac_do_one_request of the file paes_s390.c of the component s390/crypto. Such manipulation leads to improper synchronization.

This vulnerability is documented as CVE-2026-97589. The attack can be executed remotely. There is not any exploit available.

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