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.



This issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 01 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 01 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}


Thu, 01 Oct 2026 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache http Server
Vendors & Products Apache
Apache http Server

Thu, 01 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Description 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. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.
Title Apache HTTP Server: mod_proxy_uwsgi Transfer-Encoding response smuggling
Weaknesses CWE-444
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-10-01T20:09:32.103Z

Reserved: 2026-07-17T19:48:18.493Z

Link: CVE-2026-63718

cve-icon Vulnrichment

Updated: 2026-10-01T20:09:32.103Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-01T17:17:30.040

Modified: 2026-10-01T21:17:23.990

Link: CVE-2026-63718

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T22:15:13Z

Weaknesses