Linux kernel UDP Gro Complete

The vulnerability of the udp4grocomplete function in the net/core/gro.c module of the Linux kernel is related to an erroneous initialization of the encapsulation flag. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information or cause service...

CVE-2026-23254: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: gro: fix outer network offset The udp GRO complete stage assumes that all the packets inserted the RX have the encapsulation flag zeroed. Such assumption is not true, as a few H/W NICs can set such flag when H/W offloading t...