---
id: CVE-2026-50663
title: >-
  Game: Age of Empires II: Definitive Edition Remote Code Execution
  Vulnerability
summary: >-
  Relative path traversal in Age of Empires II: Definitive Edition Game allows
  an unauthorized attacker to execute code over a network.
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'
cvssSource: cna
cwe:
  - CWE-23
vendor: Microsoft
product: 'Age of Empires II: Definitive Edition Game'
affected:
  - age_of_empires_ii_definitive_edition_game >= 1.0.0 < 101.103.46651.0
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-07-15T13:26:35.537247Z'
published: '2026-07-14'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T22:28:44.835Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-50663'
references:
  - url: 'https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50663'
    label: >-
      Game: Age of Empires II: Definitive Edition Remote Code Execution
      Vulnerability
tags:
  - cve.org
epss: 0.00939
epssPercentile: 0.58829
ingestedAt: '2026-09-08T17:06:31.930Z'
---

## Overview

Relative path traversal in Age of Empires II: Definitive Edition Game allows an unauthorized attacker to execute code over a network.

## Affected

- `age_of_empires_ii_definitive_edition_game >= 1.0.0 < 101.103.46651.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.