{"schema_version": "1.6.1", "id": "CVE-2026-58153", "summary": "HTTP/2 to HTTP/1 conversion forwards origin trailers to clients unsafely", "details": "Apache Traffic Server forwards HTTP/2 origin trailers to HTTP/1 clients without proper chunked framing when converting HTTP/2 to HTTP/1.\n\nThis issue affects Apache Traffic Server: from 10.0.0 through 10.1.3.\n\nUsers are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "10.0.0"}, {"last_affected": "10.0.0"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d"}]}