CVE-2026-31518

A flaw was found in the Linux kernel. When the espintcp component processes network traffic using asynchronous cryptography, a memory leak can occur. This happens because a socket buffer skb is not correctly released if the transmit queue becomes full. This continuous leak of memory can lead to...

EUVD-2026-24902

In the Linux kernel, the following vulnerability has been resolved: esp: fix skb leak with espintcp and async crypto When the TX queue for espintcp is full, espoutputtailtcp will return an error and not free the skb, because with synchronous crypto, the common xfrm output code will drop the packe...

CVE-2026-31518

CVE-2026-31518 affects the Linux kernel espintcp path when using asynchronous crypto. If the TX queue for espintcp is full, esp_output_tail_tcp returns an error and the skb is not freed under earlier synchronous handling; with async crypto (esp_output_done) the skb must be dropped when esp_output...