Person
Jaeyoung Chung
- First Reported
- Jul 3, 2026
- Latest Reported
- Jul 6, 2026
Reported Context (2)
- Seoul National University Computer Security Lab researcher who discovered Bad Epoll, reported it to Google kernelCTF as a zero-day submission, and published a PoC exploit. PoC Exploit Released for Linux Bad Epoll Root-Access Vulnerability
- Found Bad Epoll and developed a working exploit; he reportedly widened the race window to achieve root with high reliability on tested systems. Bad Epoll Linux Kernel Flaw Can Give Local Users Root on Linux and Android
CVE (2)
MITRE ATT&CK (1)
Vendors (2)
Products (6)
Tools (1)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.