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High · 8.7 CVE-2026-75005 EUVD-2026-66957GHSA-7p87-32cx-94g2

Apache APISIX: Unauthenticated CPU-exhaustion DoS

Published Aug 27, 2026 · Updated Aug 27, 2026 · Assigned by apache

Description

Inefficient Algorithmic Complexity vulnerability in Apache APISIX.

A single small request can pin a gateway worker at 100% CPU for an extended period in graphql-limit-count routes.

This issue affects Apache APISIX: 3.17.0.

Users are recommended to upgrade to version 3.18.0, which fixes the issue.

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache APISIX 3.17.0 —

References