Hackers target US firms in FastJson RCE zero-day attacks

BleepingComputer 28 July 2026, 02:49 EEST Security

Hackers are actively exploiting a vulnerability in the FastJson open-source Java library, allowing remote code execution without user interaction or elevated privileges.

Read the full story on BleepingComputer https://www.bleepingcomputer.com/news/security/hackers-target-us-firms-in-fastjson-rce-zero-day-attacks/

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