DevBleepingComputerabout 2 hours ago
FastJson Zero-Day Under Active Exploitation
1 min read
Attackers are actively exploiting CVE-2026-16723, a critical remote code execution vulnerability in Alibaba's FastJson Java library affecting versions 1.2.68 through 1.2.83. The flaw targets Spring Boot fat-JAR deployments and requires no authentication, AutoType enablement, or classpath gadgets.
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