CVE WATCH / VULNERABILITY DETAIL
CVE-2026-98558
UNKNOWNCVSS 0NVD feed
Published 18 October 2026 · tracked since 19 October 2026
Description
In the Linux kernel, the following vulnerability has been resolved: net: flush skb_defer_nodes in dev_cpu_dead() When a CPU goes offline, dev_cpu_dead() drains its softnet queues (completion_queue, output_queue, poll_list, process_queue, and input_pkt_queue), but leaves net_hotdata.skb_defer_nodes
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog