CVE-2026-50482CWE-122

Windows NTFS Remote Code Execution Vulnerability

High · published July 14, 2026

CVSS v3.1

7.3

EPSS

0%

Percentile

28.5

In the wild

Unconfirmed

What it is

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

The record

Technical detail

CVSS v3.1: 7.3 · HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0: Not supplied
EPSS: 0.00359 · 28.5th percentile
Weakness: CWE-122 · Heap-based Buffer Overflow
Published: 2026-07-14T17:07Z

EPSS history

Timeline

14 JUL 17:07Z
Windows NTFS Remote Code Execution Vulnerability
cvelistv5