CVE-2026-27695

Description

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.

References

https://github.com/zeroae/zae-limiter/security/advisories/GHSA-76rv-2r9v-c5m6

https://github.com/zeroae/zae-limiter/releases/tag/v0.10.1

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3