CVE-2026-43238 | Linux Kernel up to 6.19.5 tcf_skbedit_hash divide by zero
A vulnerability was found in Linux Kernel up to 6.1.164/6.6.127/6.12.74/6.18.15/6.19.5. It has been declared as critical. Affected by this vulnerability is the function tcf_skbedit_hash. The manipulation results in divide by zero.
This vulnerability is identified as CVE-2026-43238. The attack can only be performed from the local network. There is not any exploit available.
It is recommended to upgrade the affected component.