CVE-2026-50448
Windows NTFS Remote Code Execution vulnerability
MSRC advisory July 14, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-50448
- Affected products
- Windows NTFS Remote Code Execution · Microsoft Windows NTFS Remote Code Execution · Microsoft
What happened
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
What it means for your business
Windows NTFS Remote Code Execution vulnerability (CVE-2026-50448) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. If you need help checking exposure, call (864) 335-9223.
Sources
Related briefs
Windows NTFS Remote Code Execution vulnerability
Windows NTFS Remote Code Execution vulnerability (CVE-2026-50313) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows NTFS Remote Code Execution vulnerability
Windows NTFS Remote Code Execution vulnerability (CVE-2026-50461) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows NTFS Remote Code Execution vulnerability
Windows NTFS Remote Code Execution vulnerability (CVE-2026-50309) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows Device Health Attestation (DHA) Remote Code Execution vulnerability
Windows Device Health Attestation (DHA) Remote Code Execution vulnerability (CVE-2026-71331) was added to Microsoft’s security update guidance. Updated links to security updates. This is an informational change only. If you need help checking exposure, call (864) 335-9223.
Need help patching?
PremierePC monitors KEV alerts for managed clients and helps teams prioritize remediation before attackers do.