Vulnerabilities

Summary — last 7 days

New vulnerabilities3,526▼ 1,286 vs. last week
Critical / high1,364▼ 1,397 vs. last week
New active exploitation (KEV)13▲ 6 vs. last week
Unscored (no CVSS)710▲ 647 vs. last week
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1 results, sorted by published date (most recent first)

CVEStatusSeverityEPSS Active exploitationAffected technologiesPublished ▼Modified Description
AnalyzedCritical (9.6)1.1%⚠ Active exploitationPoCTanstack/arktype-adapterTanstack/eslint-plugin-routerTanstack/eslint-plugin-startTanstack/history+1675/12/20266/17/2026
On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself was not modified. The…