{"id":"CVE-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":["BIT-apisix-2026-75005"],"modified":"2026-10-28T02:30:34.564617609Z","published":"2026-08-27T09:15:32.196Z","database_specific":{"cwe_ids":["CWE-407"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75005.json","unresolved_ranges":[{"extracted_events":[{"strategy":"StandaloneSingleVersion","range":[{"introduced":"3.17.0"},{"last_affected":"3.17.0"}],"source":"AFFECTED_FIELD"}]}],"cna_assigner":"apache"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/08/26/13"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75005.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/wfs7c9l8sokrh9hzv84lno12nx2zxpjk"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75005"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/apisix","events":[{"introduced":"9ef2ecab67f652d38365049613610ef649bb4ad0"},{"last_affected":"9ef2ecab67f652d38365049613610ef649bb4ad0"}],"database_specific":{"extracted_events":[{"source":"CPE_STRING","cpe":"cpe:2.3:a:apache:apisix:3.17.0:*:*:*:*:*:*:*","range":[{"introduced":"3.17.0"},{"last_affected":"3.17.0"}]}]}}],"versions":["3.17.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75005.json"}}],"schema_version":"1.9.2","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"}]}