Fastjson 1.x RCE Vulnerability Targeted in Attacks With No Patched Available
- Posted on July 25, 2026
- By The Hacker News
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- 1 min read
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Fastjson 1.x RCE Vulnerability Targeted in Attacks With No Patched Available
Fastjson 1.x flaw CVE-2026-16723 can trigger unauthenticated RCE in Spring Boot fat-JAR apps, with attacks reported and no patched 1.x fix available.
