---
id: 5760
title: "What You Need to Know: Windows Admin Center Remote Privilege Escalation (CVE-2026-26119)"
cve: CVE-2026-26119
cvss: 8.8
severity: high
source_domain: semperis.com
source_url: "https://www.semperis.com/blog/what-you-need-to-know-windows-admin-center-remote-privilege-escalation-cve-2026-26119/"
published_at: "2026-03-23T11:05:00Z"
tags: ["vulnerability-research", "privilege-escalation", "windows-security", "windows-admin-center", "semperis", "cve-2026-26119"]
phying_url: "https://phying.com/item/5760"
lang: en
---

# What You Need to Know: Windows Admin Center Remote Privilege Escalation (CVE-2026-26119)

## Summary

The researcher behind CVE-2026-26119 explains the Windows Admin Center remote privilege escalation: how authentication reflection enabled code execution and what the fix teaches about this bug class.

## Intelligence Metadata

- **Sources:** semperis.com
- **CVE:** CVE-2026-26119
- **CVSS:** 8.8
- **Published:** 2026-03-23T11:05:00Z
- **Original:** https://www.semperis.com/blog/what-you-need-to-know-windows-admin-center-remote-privilege-escalation-cve-2026-26119/
- **Phying News:** https://phying.com/item/5760