ReVault flaws let hackers bypass Windows login on Dell laptops

Dell laptop owners PLEASE READ this article.

The complete list of ReVault vulnerabilities includes out-of-bounds flaws (CVE-2025-24311, CVE-2025-25050), an arbitrary free vulnerability (CVE-2025-25215), a stack overflow (CVE-2025-24922, and an unsafe deserialization issue (CVE-2025-24919) affecting Control Vault’s Windows APIs.

Dell has released security updates to address the ReVault flaws in the ControlVault3 driver and firmware between March and May. The full list of impacted models is available in Dell’s security advisory.

SA

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