CVE-2025-43321CWE-284broken-access-control

CVE-2025-43321

Medium · published September 16, 2025

CVSS v3.1

5.5

EPSS

Percentile

12.3

In the wild

Unconfirmed

What it is

The issue was resolved by blocking unsigned services from launching on Intel Macs. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to access protected user data.

The record

Technical detail

CVSS v3.1: 5.5 · MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0: Not supplied
EPSS: 0.00224 · 12.3th percentile
Weakness: CWE-284 · Improper Access Control
Published: 2025-09-16T03:15Z

Affected products (2)

Product	Versions	Fixed in
apple/macos	≥ 14.0, < 14.8	14.8
apple/macos	≥ 15.0, < 15.7	15.7

References (6)

https://support.apple.com/en-us/125110 · [email protected]https://support.apple.com/en-us/125111 · [email protected]https://support.apple.com/en-us/125112 · [email protected]http://seclists.org/fulldisclosure/2025/Sep/53 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/54 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/55 · af854a3a-2127-422b-91ae-364da2661108

EPSS history

Timeline

15 SEP 22:34Z
The issue was resolved by blocking unsigned services from launching on Intel Macs
cvelistv5