CVE-2026-89653 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 ceph check_new_map stack-based overflow

A vulnerability labeled as problematic has been found in Linux Kernel up to 6.12.108/6.18.49/7.2.3. Affected by this issue is the function check_new_map of the component ceph. Such manipulation leads to stack-based buffer overflow.

This vulnerability is documented as CVE-2026-89653. The attack can be executed remotely. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More