Security Advisory

CVE-2026-49793

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-14 17:05:55

Last updated 2026-07-26 17:17:36

Assigner microsoft

CVSS score 7.8

State PUBLISHED

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.