What is CVE-2026-23340?

CVE-2026-23340 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs

Which CVE IDs does CVE-2026-23340 cover?

CVE-2026-23340 covers the following CVE IDs: CVE-2026-23340. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-23340?

CVE-2026-23340 has a CVSS v3 base score of 7.1, published by Microsoft Security Response Center (MSRC).

CVE-2026-23340HighCVSS 7.1

net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-23340 →