Critical severity9.8NVD Advisory· Published Feb 19, 2026· Updated Apr 15, 2026

CVE-2026-27476

Description

RustFly 2.0.0 contains a command injection vulnerability in its remote UI control mechanism that accepts hex-encoded instructions over UDP port 5005 without proper sanitization. Attackers can send crafted hex-encoded payloads containing system commands to execute arbitrary operations on the target system, including reverse shell establishment and command execution.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

RustFly/RustFlyllm-create
Range: =2.0.0

Patches

Vulnerability mechanics

References

packetstorm.news/files/id/215819/nvd
www.vulncheck.com/advisories/rustfly-command-injection-via-udp-remote-controlnvd

News mentions

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cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000