CVE-2026-23673CWE-125

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

High · published March 10, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
32.8
In the wild
Unconfirmed
What it is

Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00398 · 32.8th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-03-10T17:04Z
EPSS history
Timeline
  • 10 MAR 17:04Z
    Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
    cvelistv5