CVE-2026-89830 | Linux Kernel up to 6.12.109/6.18.50/7.2.4 f2fs __allocate_data_block data_blkaddr allocation of resources (WID-SEC-2026-3438)

A vulnerability described as critical has been identified in Linux Kernel up to 6.12.109/6.18.50/7.2.4. Affected by this issue is the function __allocate_data_block of the component f2fs. The manipulation of the argument data_blkaddr results in allocation of resources. This vulnerability was named CVE-2026-89830. The attack may be performed from... Weiterlesen