CVE-2026-23105 - net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_...

CVE ID : CVE-2026-23105 Published : Feb. 4, 2026, 5:16 p.m. | 23 minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag This is more of a preventive patch to make the code more consistent and to prevent possible exploits that employ child qlen manipulations on qfq. use cl_is_active instead of relying on the child qdisc's qlen to determine class activation. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...