{"id":"BIT-apisix-2026-75005","summary":"Apache APISIX: Unauthenticated CPU-exhaustion DoS","details":"Inefficient Algorithmic Complexity vulnerability in Apache APISIX.\n\n A single small request can pin a gateway worker at 100% CPU for an extended period in graphql-limit-count routes.\n\n\n\n\nThis issue affects Apache APISIX: 3.17.0.\n\n\n\nUsers are recommended to upgrade to version 3.18.0, which fixes the issue.","aliases":["CVE-2026-75005"],"modified":"2026-09-08T08:45:47.753503558Z","published":"2026-08-31T05:37:50.589Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:apache:apisix:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2026/08/26/13"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/wfs7c9l8sokrh9hzv84lno12nx2zxpjk"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75005"}],"affected":[{"package":{"name":"apisix","ecosystem":"Bitnami","purl":"pkg:bitnami/apisix"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.17.0"},{"fixed":"3.18.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/apisix/BIT-apisix-2026-75005.json"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}],"schema_version":"1.9.0"}