CVE-2025-43413

HIGH

Safari < 26.1 - Unauthenticated System-Wide Network Connection Observation via Sandbox Bypass

Title source: llm
STIX 2.1

Description

An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A sandboxed app may be able to observe system-wide network connections.

References (7)

Core 7
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/125632
Release Notes, Vendor Advisory
https://support.apple.com/en-us/125635
Release Notes, Vendor Advisory
https://support.apple.com/en-us/125636
Release Notes, Vendor Advisory
https://support.apple.com/en-us/125638
Release Notes, Vendor Advisory
https://support.apple.com/en-us/125639

Scores

CVSS v3 7.5
EPSS 0.0053
EPSS Percentile 40.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-284 CWE-693
Status published
Products (13)
Apple/iOS and iPadOS < 26.1
apple/ipados < 26.1
apple/iphone_os < 26.1
apple/macos < 14.8.2
Apple/macOS < 14.8.2
Apple/macOS < 15.7.2
Apple/macOS < 26.1
apple/safari < 26.1
Apple/tvOS < 26.1
apple/visionos < 26.1
... and 3 more
Published Nov 04, 2025
Tracked Since Feb 18, 2026