CVE-2026-65370CWE-444

CVE-2026-65370

High · published August 13, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
26.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00344 · 26.7th percentile
Weakness
CWE-444 · Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Published
2026-08-13T01:17Z
Affected products (1)
ProductVersionsFixed in
apple/servicetalk< 0.42.650.42.65
References (1)
https://github.com/apple/servicetalk/security/advisories/GHSA-56h2-h3h4-m9x6 · [email protected]
EPSS history
Timeline
  • 12 AUG 20:27Z
    ServiceTalk HTTP/1.x incorrectly handles malformed Transfer-Encoding which could result in request smuggling attacks
    cvelistv5