Rowhammer exploits a vulnerability in DRAM. DRAM cells store data as electrical charges, but these electric charges leak over time, causing data corruption. To prevent data loss, the memory controller periodically refreshes the cells. However, if a cell discharges before the refresh cycle, its stored bit may corrupt. Initially considered a reliability issue, it has been leveraged by security researchers to demonstrate privilege escalation attacks. By repeatedly accessing a memory row, an attacker can cause bit flips in neighboring rows. An adversary can exploit Rowhammer via: Reliably cause bi
Supporting Rowhammer research to protect the DRAM ecosystem…been at the center of various security incidents across the industry, eroding trust in technology and costing billions . Traditional approaches, like code auditing, fuzzing, and exploit mitigations – while helpful – haven't been…
Chrome Security HTTPS by default Oct 28, 2025 · Chris Thompson Chrome Security Team Mustafa Emre Acer Chrome Security Team Serena Chen Chrome Security Team Joe DeBlasio Chrome Security Team Emily Stark Chrome…
…and a year after the initial launch, MiraclePtr-protected bugs are no longer being considered exploitable security bugs. In tandem, we increased the MiraclePtr Bypass Reward to $250,128. Between April and…
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