CTI · corroborated · 2026-09-04

PrettyPrague PoC Claims Avast Antivirus Zero-Day for SYSTEM Privilege Escalation

Full story & timeline

MITRE ATT&CK

• T1068 Exploitation for Privilege Escalation Privilege Escalation
• T1003 OS Credential Dumping Credential Access

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://cyberpress.org
• https://gbhackers.com