Medium severity4.2NVD Advisory· Published Oct 13, 2026· Updated Oct 13, 2026

CVE-2026-70116

Description

Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to bypass a security feature with a physical attack.

Affected products

Microsoft/Windows Resilient File Systemllm-fuzzy

Patches

Vulnerability mechanics

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70116nvd

News mentions

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