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zae-limiter vulnerabilities

Vulnerabilities published for zae-limiter in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerability: 1

  1. CVE-2026-27695

    Medium · CVSS 4.3EPSS 0.27%Fix available

    zae-limiter: DynamoDB hot partition throttling enables per-entity Denial of Service

    zae-limiter is a rate limiting library using the token bucket algorithm. Prior to version 0.10.1, all rate limit buckets for a single entity share the same DynamoDB partition key (`namespace/ENTITY#{id}`). A high-traffic entity can exceed DynamoDB's per-partition throughput limits (~1,000 WCU/sec), causing throttling that degrades service for that entity — and potentially co-located entities in the same partition. Version 0.10.1 fixes the issue.

    • Update to 0.10.1
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