PT-2026-82448 · Apache · Apache Apisix

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CVE-2026-74848

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Published

2026-08-27

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Updated

2026-09-01

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Name of the Vulnerable Software and Affected Versions Apache APISIX versions 2.12.0 through 3.17.0
Description An inconsistent interpretation of HTTP requests, known as HTTP Request/Response Smuggling, occurs on serverless-plugin routes. This allows an attacker to manipulate the request stream so that other clients receive responses chosen by the attacker or responses intended for other users.
Recommendations Upgrade to version 3.18.0.

Exploit

Fix

DoS

HTTP Request/Response Smuggling

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Weakness Enumeration

CWE-444

Related Identifiers

BIT-APISIX-2026-74848
CVE-2026-74848

Affected Products

Apache Apisix