Windows AppResolver LPE Vulnerability: Escalation from AppContainer to SYSTEM
windowsappresolverlpevulnerabilityexploitsystemappcontainercvepoccybersecurity
The Reddit post references a blog detailing a Local Privilege Escalation (LPE) vulnerability in Windows AppResolver. The exploit allows an attacker to escalate privileges from an AppContainer context to SYSTEM. A Proof of Concept (PoC) is linked to the vulnerability identified as CVE-2026-50454.