A proof-of-concept exploit for CVE-2026-97798, a Windows Error Reporting vulnerability, gives a SYSTEM shell. Install the October 2026 update now.
Windows Error Reporting
Clément Labro releases a public PoC for CVE-2026-20817, a critical Windows LPE flaw in the WER service. Patch now to prevent SYSTEM-level hijacking.
A critical Windows Error Reporting flaw (CVE-2026-20817) allows local privilege escalation to SYSTEM. With the PoC publicly disclosed, update immediately.