CVE-2026-98057 | Linux Kernel up to 6.12.110/7.2.6/7.3-rc1 Persistent Ring Buffer nr_subbufs buffer overflow

A vulnerability was found in Linux Kernel up to 6.12.110/7.2.6/7.3-rc1. It has been classified as very critical. This affects an unknown function of the component Persistent Ring Buffer. This manipulation of the argument nr_subbufs causes buffer overflow.

This vulnerability is registered as CVE-2026-98057. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More