CVE-2026-50502CWE-1220

Windows Event Logging Service Remote Code Execution Vulnerability

High · published July 14, 2026

CVSS v3.1
8.0
EPSS
1%
Percentile
50.7
In the wild
Unconfirmed
What it is

Insufficient granularity of access control in Windows Event Logging Service allows an authorized attacker to execute code over a network.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:N/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
0.00654 · 50.7th percentile
Weakness
CWE-1220 · Insufficient Granularity of Access Control
Published
2026-07-14T17:07Z
EPSS history
Timeline
  • 14 JUL 17:07Z
    Windows Event Logging Service Remote Code Execution Vulnerability
    cvelistv5