GCVE-110-CRAN-2026-000041

Advisory Published

Vulnetix · Advisory published November 2, 2026

The CRAN package `qs2` (version 0.3.1) was flagged as malicious by automated package analysis (5 corroborating detection(s)). Installing it may execute attacker-controlled code via install-time scripts (configure / cleanup / Makevars) or .onLoad/.onAttach hooks. Verdict path: evidence — for ownership-only paths (owner-known-bad / multi-identity) the change of ownership is a compounding indicator the engine correlated with other signals, not standalone proof. This verdict is produced by static analysis and is subject to human review.

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Affected Products

Vendor	Product	Versions	Platforms
cran	qs2	0.3.1 (affected)	—

References

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