cve-2025-53804

About this tag
CVE-2025-53804 is a Windows kernel driver information disclosure vulnerability that affects systems running Windows. This tag covers discussions about the vulnerability's risk, exploitation paths, detection, and remediation steps. Content includes analysis of Microsoft's advisory, guidance on kernel-mode driver blocklists, and defensive actions such as enabling HVCI and Memory Integrity. Administrators will find practical advice for mitigating this class of vulnerability, even where public details are limited. The tag is relevant for IT professionals and security teams managing Windows endpoints and driver security.

  1. CVE-2025-53804: Windows Kernel Driver Info Disclosure—What Admins Must Do

    Note: below is a long-form, technically focused feature article about CVE-2025-53804. I drew on Microsoft’s official entry for this CVE and on Microsoft documentation and guidance about kernel-mode drivers and driver blocklists to explain the risk, likely exploitation paths, detection and...
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    • asr cve-2025-53804 defender application control driver blocklist driver ioctl driver security endpoint security hvci incident response information disclosure kernel drivers kernel memory local driver exploit memory integrity msrc patch patch management privilege escalation threat hunting windows kernel
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    • Forum: Security Alerts