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CVE-2026-20817 PoC — Windows Error Reporting Service Elevation of Privilege Vulnerability

Source
https://github.com/oxfemale/CVE-2026-20817
Associated Vulnerability
Title: Windows Error Reporting Service Elevation of Privilege Vulnerability (CVE-2026-20817)
Description:Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
Description
Windows Error Reporting ALPC Elevation of Privilege (CVE-2026-20817) - Proof-of-Concept exploit demonstrating local privilege escalation via WER service.
File Snapshot

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