CVE-2026-70048
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Oct 13, 2026
Vendor
unknown
Description
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.