CVE-2026-52958 | Linux Kernel up to 7.0.9 libceph osdmap_decode max_osd out-of-bounds

June 24, 2026 Yanac

A vulnerability described as critical has been identified in Linux Kernel up to 7.0.9. Affected by this issue is the function osdmap_decode of the component libceph. The manipulation of the argument max_osd results in out-of-bounds read.

This vulnerability was named CVE-2026-52958. The attack needs to be approached within the local network. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More