CVE-2026-16723 – Remote Code Execution in fastjson 1.2.68–1.2.83

CVE ID :CVE-2026-16723

Published : July 23, 2026, 9:16 a.m. | 31 minutes ago

Description :A remote code execution (RCE) vulnerability exists in fastjson 1.2.68 through 1.2.83. This vulnerability is exploitable under fastjson’s stock default configuration — no AutoType enablement required, no classpath gadget required.

Severity: 9.0 | CRITICAL

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