CVE ID :CVE-2026-23245 Published : March 18, 2026, 10:05 a.m. | 39 minutes ago Description :In the Linux kernel, the following vulnerability has been resolved: net/sched: act_gate: snapshot parameters with RCU on replace The gate action can be replaced while the hrtimer callback or dump path is walking the schedule list. Convert the parameters to an RCU-protected snapshot and swap updates under tcf_lock, freeing the previous snapshot via call_rcu(). When REPLACE omits the entry list, preserve the existing schedule so the effective state is unchanged. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...