CVE-2025-65114

Published: Apr 2, 2026Modified: Apr 6, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Apache Traffic Server allows request smuggling if chunked messages are malformed. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.12, from 10.0.0 through 10.1.1. Users are recommended to upgrade to version 9.2.13 or 10.1.2, which fix the issue.

Affected (2)

Products: Apache: Traffic Server

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Apache Traffic Server	From 10.0.0 to 10.1.2
Apache Traffic Server	From 9.0.0 to 9.2.13

Related CWEs

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

References (1)

https://lists.apache.org/thread/2s11roxlv1j8ph6q52rqo1klvl01n14q

Source: security@apache.org

Mailing ListVendor Advisory

Timeline

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