CVE-2026-98592 | Linux Kernel up to 6.18.54/7.2.8/7.3-rc4 SpacemiT EMAC Driver emac_tx_mem_map use after free

October 18, 2026 Yanac

A vulnerability identified as very critical has been detected in Linux Kernel up to 6.18.54/7.2.8/7.3-rc4. The affected element is the function emac_tx_mem_map of the component SpacemiT EMAC Driver. Performing a manipulation results in use after free.

This vulnerability is cataloged as CVE-2026-98592. It is possible to initiate the attack remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More