GCVE-110-OSM-2026-8509

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published April 28, 2026

Malicious package detected. Behaviors: code execution. Payload: build.rs Key findings: - Rust Build Script Command Execution in build.rs: "std::process::Command" - Brand New Package - Rapid Version Publishing IOCs: - telegramBots: 8236864682:AAFO8n3ml54y_JQnAA2_wxD5j01eooMwC8w - telegramApi: api.telegram.org/bot{}/sendMessage - payloadFileHash: db83e6afe7a528055db375e79c73c193418a449df765ee4ad562e2eca45e236c

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

9.6/10

Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
unknown	supertag	all (affected)	—

References

Malicious crates package: supertag

advisory

vendor

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