CVE-2026-98487 | Linux Kernel up to 6.12.111/6.18.54/7.2.8/7.3-rc4 MDB br_mdb_flush_pgs use after free

SecurityVulns
Yanac

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 6.12.111/6.18.54/7.2.8/7.3-rc4. Impacted is the function br_mdb_flush_pgs of the component MDB. This manipulation causes use after free.

This vulnerability is registered as CVE-2026-98487. Remote exploitation of the attack is possible. No exploit is available.

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