What is CVE-2025-71066?

CVE-2025-71066 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change

Which CVE IDs does CVE-2025-71066 cover?

CVE-2025-71066 covers the following CVE IDs: CVE-2025-71066. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-71066?

CVE-2025-71066 has a CVSS v3 base score of 9.8, published by Microsoft Security Response Center (MSRC).

CVE-2025-71066CriticalCVSS 9.8

net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-71066 →