{"schema_version": "1.6.1", "id": "CVE-2026-111810", "summary": "Unthrottled per-header diagnostic logging enables a log-flood denial of service", "details": "Apache Traffic Server 9.2.15, 10.1.4 and 10.2.0 write one unthrottled diagnostic log line for every internal @ header they strip, so a request carrying many such headers makes the proxy write far more log data than the request contains.\n\n\n\nThis issue affects Apache Traffic Server: 9.2.15, 10.1.4, 10.2.0.\n\n\n\nUsers are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "9.2.15"}, {"last_affected": "9.2.15"}]}, {"type": "SEMVER", "events": [{"introduced": "10.1.4"}, {"last_affected": "10.1.4"}]}, {"type": "SEMVER", "events": [{"introduced": "10.2.0"}, {"last_affected": "10.2.0"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread/r95dq29ywcd1f4x30snxlqmb12z4s4kc"}]}