CVE-2025-24993
MI
Microsoft Windows
Microsoft Windows NTFS Heap-Based Buffer Overflow Vulnerability
What it is
Microsoft Windows New Technology File System (NTFS) contains a heap-based buffer overflow vulnerability that allows an unauthorized attacker to execute code locally.
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Vendor notices and references
- msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24993
- nvd.nist.gov/vuln/detail/CVE-2025-24993
Description and required action as published by CISA. Full record at NVD.
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