Search: CVE-2026-43450

A vulnerability in the Linux kernel's netfilter component (nfnetlink_cthelper) causes an out-of-bounds (OOB) read due to improper bounds checking in the nfnl_cthelper_dump_table() function. This occurs when a 'goto restart' statement jumps inside a for loop after the last helper is deleted, bypassing the bounds check and reading 8 bytes beyond the allocated array. The issue has been fixed by moving the restart block inside the loop to ensure proper bounds enforcement.