CVE-2024-40856

HIGH

iPadOS < 18.0 - Network Disconnection via Beacon Protection Integrity Issue

Title source: llm
STIX 2.1

Description

An integrity issue was addressed with Beacon Protection. This issue is fixed in iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 18. An attacker may be able to force a device to disconnect from a secure network.

References (6)

Core 6

Scores

CVSS v3 7.5
EPSS 0.0014
EPSS Percentile 32.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (6)
Apple/iOS and iPadOS < 18
apple/ipados < 18.0
apple/iphone_os < 18.0
Apple/macOS < 15
apple/macos < 15.0
Apple/tvOS < 18
Published Sep 17, 2024
Tracked Since Feb 18, 2026