Severity: low
Affected versions:
- Apache HTTP Server 2.4.30 through 2.4.68
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.
Credit:
Qing Xu (finder)
References:
https://httpd.apache.org/security/vulnerabilities_24.html
https://httpd.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-63718
Timeline:
2026-07-14: reported
2026-10-01: fixed in 2.4.x by r1938691
2026-10-01: 2.4.69 released
