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Database

Use of software with malware In @tanstack/eslint-plugin-router

Description

Malicious code in @tanstack/eslint-plugin-router (npm)

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version

Aliases

1. OSV-MAL-2026-34612. GHSA-4q7x-8jvq-jpfv3. GHSA-g7cv-rxg3-hmpx4. GCVE-MAL-2026-3461

References

1. https://www.stepsecurity.io/blog/mini-shai-hulud-is-back-a-self-spreading-supply-chain-attack-hits-the-npm-ecosystem2. https://tanstack.com/blog/npm-supply-chain-compromise-postmortem3. https://github.com/TanStack/router/security/advisories/GHSA-g7cv-rxg3-hmpx

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