Is CVE-2026-27695 actively exploited?

No active exploitation of CVE-2026-27695 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27695 be exploited remotely?

Yes. CVE-2026-27695 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-27695?

CVE-2026-27695 has a CVSS score of 5.3 (MEDIUM) and an EPSS exploitation probability of 0.04%.

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MEDIUM

CVE-2026-27695

CWE-770Published: February 25, 2026· Updated: Feb 26, 2026

5.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.2th

Official 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.

NVD Source

Technical Analysis

CVE-2026-27695 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.