CVE-2026-65370

Published: Aug 12, 2026Modified: Sep 3, 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

ServiceTalk HTTP/1.x incorrectly handles malformed Transfer-Encoding which could result in request smuggling attacks. This vulnerability is addressed in servicetalk version 0.42.65.

Affected (1)

Products: Apple: Servicetalk

Apple

1 product

Servicetalk

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Apple Servicetalk	Before 0.42.65

Related CWEs

CWE-444

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://github.com/apple/servicetalk/security/advisories/GHSA-56h2-h3h4-m9x6

Source: product-security@apple.com

Third Party Advisory

Timeline

No history available yet.