{"id":"CVE-2026-63718","summary":"Apache HTTP Server: mod_proxy_uwsgi Transfer-Encoding response smuggling","details":"Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.","aliases":["BIT-apache-2026-63718"],"modified":"2026-11-05T21:32:24.259415855Z","published":"2026-10-01T16:17:06.585Z","related":["ALSA-2026:88229","ALSA-2026:89860","ALSA-2026:92616","SUSE-SU-2026:5075-1","SUSE-SU-2026:5076-1","SUSE-SU-2026:5077-1","SUSE-SU-2026:5099-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63718.json","unresolved_ranges":[{"extracted_events":[{"range":[{"introduced":"2.4.30"},{"last_affected":"2.4.68"}],"source":"AFFECTED_FIELD","strategy":"StandardRange"}]}],"cna_assigner":"apache","cwe_ids":["CWE-444"]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/10/01/26"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63718.json"},{"type":"ADVISORY","url":"https://httpd.apache.org/security/vulnerabilities_24.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63718"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/httpd","events":[{"introduced":"3fe4a02b4936b73a10009ac8ea2c742730ccbe42"},{"fixed":"1e06e9860794ce39605b79a0a787abfe084e5677"}],"database_specific":{"extracted_events":[{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*","range":[{"introduced":"2.4.30"},{"fixed":"2.4.69"}]}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63718.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}