CVE-2025-65114

HIGH

Apache Traffic Server: Malformed chunked message body allows request smuggling

Title source: cna
STIX 2.1

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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0043
EPSS Percentile 33.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-444
Status published
Products (3)
apache/traffic_server 9.0.0 - 9.2.13
Apache Software Foundation/Apache Traffic Server 10.0.0 - 10.1.1
Apache Software Foundation/Apache Traffic Server 9.0.0 - 9.2.12
Published Apr 02, 2026
Tracked Since Apr 02, 2026