Cybersecurity Alerts

Microsoft Windows Fast FAT File System Driver Integer Overflow Vulnerability

Microsoft Windows Fast FAT File System Driver contains an integer overflow or wraparound vulnerability that allows an unauthorized attacker to execute code locally.

Required Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Weakness Classification

CWE-190

CWE-122

References

• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24985
• https://nvd.nist.gov/vuln/detail/CVE-2025-24985