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Δ / VULNERABILITY RECORD

CVE-2026-45321.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSCISA known exploitedAdded May 27, 2026
RECORD STATUSAwaiting NVD dataModified May 27, 2026

Disclosure summary

TanStack contains an unspecified vulnerability that allowed malicious versions of the product to be published to the npm registry to publish credential-stealing malware under a trusted identity.

CISA remediation guidance

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Original records & references

PUBLISHED 2026-05-27T00:00:00-04:00
MODIFIED 2026-05-27T00:00:00-04:00
INGESTED 2026-10-06T11:42:57-04:00