CVE-2026-31683

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> batman-adv: avoid OGM aggregation when skb tailroom is insufficient<br /> <br /> When OGM aggregation state is toggled at runtime, an existing forwarded<br /> packet may have been allocated with only packet_len bytes, while a later<br /> packet can still be selected for aggregation. Appending in this case can<br /> hit skb_put overflow conditions.<br /> <br /> Reject aggregation when the target skb tailroom cannot accommodate the new<br /> packet. The caller then falls back to creating a new forward packet<br /> instead of appending.