CVE-2026-26365

The record

Akamai Ghost on Akamai CDN edge servers before 2026-02-06 mishandles processing of custom hop-by-hop HTTP headers, where an incoming request containing the header "Connection: Transfer-Encoding" could result in a forward request with invalid message framing, depending on the Akamai processing path. This could result in the origin server parsing the request body incorrectly, leading to HTTP request smuggling.

Affected packages

Related vulnerabilities

• CVE-2026-112212 GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before… CWE-444
• CVE-2026-111750 AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. CWE-444
• CVE-2026-88829 A flaw was found in BusyBox httpd's reverse proxy feature. CWE-444
• CVE-2026-94439 When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns… CWE-444
• CVE-2026-78660 Historically, we have been rather lax about malformed framing-related headers in our… CWE-444
• CVE-2026-56866 When http.Transport sends an HTTP/1 CONNECT request with a non-empty Request.Body, it… CWE-444
• CVE-2026-85078 Sanic is an opensource python web server/framework. CWE-444
• CVE-2026-81356 Inconsistent interpretation of http requests ('http request/response smuggling') in… CWE-444