CVE-2026-53184 | Linux Kernel up to 7.0.12 udp net/core/filter.c udp_set_dev_scratch data authenticity (WID-SEC-2026-2077)

A vulnerability was found in . This affects the function udp_set_dev_scratch of the file net/core/filter.c of the component udp. Performing a manipulation of the argument dev_scratch results in insufficient verification of data authenticity.

This vulnerability is cataloged as CVE-2026-53184. The attack must originate from the local network. There is no exploit available.

Upgrading the affected component is recommended.