What is CVE-2026-50663?

CVE-2026-50663 is a high-severity vulnerability in Microsoft Age Of Empires Ii, classified under Relative Path Traversal. CVSS score: 8.8/10. Published 2026-07-14.

How severe is CVE-2026-50663?

High severity. CVSS v3 base score is 8.8 out of 10.

Path Traversal in Microsoft Age Of Empires Ii

CVE-2026-50663

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

EPSS: 0.009 (58.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Microsoft Age_of_empires_ii
Microsoft Age Of Empires Ii: Definitive Edition Game — versions 1.0.0

Weakness classification (CWE)

CWE-23 — Relative Path Traversal

References

Game: Age of Empires II: Definitive Edition Remote Code Execution Vulnerability (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-50663?: CVE-2026-50663 is a high-severity vulnerability in Microsoft Age Of Empires Ii, classified under Relative Path Traversal. CVSS score: 8.8/10. Published 2026-07-14.
How severe is CVE-2026-50663?: High severity. CVSS v3 base score is 8.8 out of 10.