GCVE-110-OSM-2026-5168

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published June 2, 2026

Malicious package detected. Entrypoint: parsimonius/__init__.py (module-import: 4) Key findings: - Brand New Package IOCs: - urls: http://www.brynosaurus.com/pub/lang/peg.pdf, http://ialab.cs.tsukuba.ac.jp/~mizusima/publications/paste513-mizushima.pdf., http://doc.pypy.org/en/latest/rlib.html#tree-transformations., http://ip-api.com/json/ - domains: www.brynosaurus.com, doc.pypy.org, self.re, ip-api.com

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

8.8/10

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

Affected Products

Vendor	Product	Versions	Platforms
unknown	parsimonius	0.12.0 (affected)	—

References

Malicious pypi package: parsimonius

advisory

vendor

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