CVE-2025-31218

MEDIUM

macOS < 15.5 - Unauthorized Hostname Exposure via Network Connection Monitoring

Title source: llm
STIX 2.1

Description

This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.5. An app may be able to observe the hostnames of new network connections.

References (2)

Core 2
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122716

Scores

CVSS v3 6.2
EPSS 0.0011
EPSS Percentile 28.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (2)
apple/macos < 15.5
Apple/macOS < 15.5
Published May 12, 2025
Tracked Since Feb 18, 2026