---
title: "CVE-2018-8239: Microsoft Windows Server 2016 vulnerability | CubePath"
description: "An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka \"Windows GDI…"
language: en
source: https://cubepath.com/security/cve/CVE-2018-8239
---

# CVE-2018-8239: Microsoft Windows Server 2016 vulnerability | CubePath

## Description

An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows GDI Information Disclosure Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.

Official description from the CVE record, published by microsoft. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2018-8239)

## Key data

### EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score

0.57292 (57.3% probability)

Percentile

99.1%

Scores of

Nov 10, 2026

Model

v2026.06.15

## Affected products

Products listed in the CVE record, as the CNA published them.

- Microsoft Windows Server 2016

  - affected: (Server Core installation)
- Microsoft Windows 10

  - affected: Version 1607 for 32-bit Systems
  - affected: Version 1607 for x64-based Systems
  - affected: Version 1703 for 32-bit Systems
  - affected: Version 1703 for x64-based Systems
  - affected: Version 1709 for 32-bit Systems
  - affected: Version 1709 for x64-based Systems
  - affected: Version 1803 for 32-bit Systems
  - affected: Version 1803 for x64-based Systems
- Microsoft Windows 10 Servers

  - affected: version 1709 (Server Core Installation)
  - affected: version 1803 (Server Core Installation)

## References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

- [104401](http://www.securityfocus.com/bid/104401)  (securityfocus.com) vdb-entry
- [portal.msrc.microsoft.com/en-US/security-guidance/advisory/…](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8239)
- [1041102](http://www.securitytracker.com/id/1041102)  (securitytracker.com) vdb-entry

## Timeline

1. ID reserved Mar 14, 2018
2. Record published Jun 14, 2018
3. Record last updated Aug 5, 2024

## Look up another CVE

## About CubePath

CubePath is a cloud provider with data centers in Europe and the United States. It offers VPS, bare metal servers and DDoS protection.

[Cloud VPS](https://cubepath.com/vps) [DDoS protection](https://cubepath.com/ddos-protection)

Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:58 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)