VulnSocial

CVE-2026-27695Disclosure(zeroae / zae-limiter)

LOWCVSS 5.3 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

zeroae CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-770

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • zae-limiter

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked at 2 mentions on most recent observed day (2026-02-28)
  • 3 total mentions across 2 days

Affected systems

Vendors
zeroae
Products
zae-limiter

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-02-25: 1Mentions · 2026-02-28: 2Technical Details · 2026-02-25: 1Technical Details · 2026-02-28: 202-2502-28
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-02-251
Disclosure1
2026-02-282
Disclosure2
Full discourse3 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-27695 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 p… https://www.cve.org/CVERecord?id=CVE-2026-27695 ----- Traducción: CVE-2026-27695 zae… http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-27695, detailing a rate‑limiting flaw in zae‑limiter where all buckets share the same DynamoDB table before v0.10.1, but it does not provide a PoC, exploit, or patch information.

    0000035
    55 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-27695 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 p… https://www.cve.org/CVERecord?id=CVE-2026-27695

    Post summary

    The text announces CVE-2026-27695 affecting the zae-limiter library, noting a flaw in rate‑limiting bucket handling before version 0.10.1, but provides no evidence of exploitation or mitigation.

    00000226
    56.6K followersView on X
  • cvereports@_cvereports
    Disclosure

    CVE-2026-27695: The 1,000 WCU Ceiling: Crashing zae-limiter with DynamoDB Hot Partitions A deep dive into an architectural race condition in the `zae-limiter` library where the promise of 'infinite scale' collides with the hard reality of DynamoDB phy... https://cvereports.com/reports/CVE-2026-27695

    Post summary

    The report discloses an architectural race condition in the zae-limiter library that can cause crashes when DynamoDB hot partitions hit the 1,000 WCU ceiling.

    0000047
    31 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appzeroaezae-limiter---

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