{"schema_version": "1.6.1", "id": "CVE-2026-111805", "summary": "HTTP/2 Content-Length truncation lets a client trigger backend worker-pool exhaustion", "details": "Apache Traffic Server can be used to exhaust an HTTP/1.1 origin's worker pool via a truncated HTTP/2 Content-Length value.\n\n\n\nThis issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.15, from 10.0.0 through 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": "8.0.0"}, {"last_affected": "8.0.0"}]}, {"type": "SEMVER", "events": [{"introduced": "9.0.0"}, {"last_affected": "9.0.0"}]}, {"type": "SEMVER", "events": [{"introduced": "10.0.0"}, {"last_affected": "10.0.0"}]}, {"type": "SEMVER", "events": [{"introduced": "10.2.0"}, {"last_affected": "10.2.0"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread/r95dq29ywcd1f4x30snxlqmb12z4s4kc"}]}