ThreatCluster

Multiple HID Vulnerabilities Fixed in Recent Microsoft Updates

First seen 18 Feb 2026, 12:23 UTC Api.Msrc.Microsoft 45

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Microsoft has published updates addressing two vulnerabilities in Human Interface Device (HID) drivers. CVE-2025-21923 and CVE-2025-21928, both published on April 1, 2025, involve use-after and use-after-free issues affecting HID devices. Users of affected systems are advised to apply the updates to mitigate potential exploitation.

Timeline

2025-04-01
CVE-2025-21923 published
2025-04-01
CVE-2025-21928 published
2026-02-18
Information published about CVE-2025-21923
2026-02-18
Information published about CVE-2025-21928