CVE-2024-56770 net/sched: netem: account for backlog updates from child qdisc

Api.Msrc.Microsoft • February 18, 2026

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Microsoft Addresses Multiple CVEs in Networking Components Microsoft has published information on two CVEs affecting networking components. CVE-2024-56770, published on January 8, 2025, addresses backlog updates from child qdisc in netem. CVE-2025-37914, published on May 20, 2025, fixes a double list addition issue in class with netem as a child qdisc. 5 sources 41

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Zero-day Exploit

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