CVE-2025-49666CWE-122

Windows Server Setup and Boot Event Collection Remote Code Execution Vulnerability

High · published July 8, 2025

CVSS v3.1
7.2
EPSS
1%
Percentile
72.6
In the wild
Unconfirmed
What it is

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to execute code over a network.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.01419 · 72.6th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2025-07-08T16:57Z
EPSS history
Timeline
  • 08 JUL 16:57Z
    Windows Server Setup and Boot Event Collection Remote Code Execution Vulnerability
    cvelistv5