CVE-2026-45648CWE-121

Windows Active Directory Domain Services Remote Code Execution Vulnerability

High · published June 9, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
59.7
In the wild
Unconfirmed
What it is

Stack-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/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
0.00913 · 59.7th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-06-09T17:04Z
EPSS history
Timeline
  • 09 JUN 17:04Z
    Windows Active Directory Domain Services Remote Code Execution Vulnerability
    cvelistv5