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Critical CVEs

CVE-2026-45321 — TanStack Unspecified Vulnerability

May 27, 2026

TanStack Unspecified Vulnerability

Affected vendor/product: TanStack TanStack

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

CISA KEV date added: 2026-05-27

Due date: 2026-06-10

Known ransomware campaign use: Known

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