CVE-2026-64207

The CVE-2026-64207 entry concerns the Linux kernel net/sched DualPI2 handling of GSO: when a GSO skb is split into N segments, the code previously propagated N extra packets to the parent, causing the parent’s qlen to exceed the number of queued packets. Under QFQ, after real packets dequeue, a l...

CVE-2026-64207

In the Linux kernel, the following vulnerability has been resolved: net/sched: dualpi2: fix GSO backlog accounting When DualPI2 splits a GSO skb into N segments, it propagates N additional packets to its parent before returning NETXMITSUCCESS. The parent then accounts for the original skb once...

CVE-2026-64207 net/sched: dualpi2: fix GSO backlog accounting

In the Linux kernel, the following vulnerability has been resolved: net/sched: dualpi2: fix GSO backlog accounting When DualPI2 splits a GSO skb into N segments, it propagates N additional packets to its parent before returning NETXMITSUCCESS. The parent then accounts for the original skb once...