CVE-2023-27940

MEDIUM

iPadOS < 15.7.6 - Unauthorized Network Connection Observation

Title source: llm

Description

The issue was addressed with additional permissions checks. This issue is fixed in iOS 15.7.6 and iPadOS 15.7.6, macOS Monterey 12.6.6, macOS Ventura 13.4. A sandboxed app may be able to observe system-wide network connections.

References (3)

Core 3

Core References

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT213758

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT213759

Release Notes, Vendor Advisory

https://support.apple.com/en-us/HT213765

Scores

CVSS v3 6.3

EPSS 0.0003

EPSS Percentile 10.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (3)

apple/ipados < 15.7.6

apple/iphone_os < 15.7.6

apple/macos 12.0.0 - 12.6.6

Published Jun 23, 2023

Tracked Since Feb 18, 2026