CVE-2025-43448

CloudKit: An app may be able to break out of its sandbox

CVE-2025-43448 is fixed in 3 products on 1 platform, first by Sequoia 15.7.2, released November 3, 2025. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

6.3

MEDIUM

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0032

24th percentile

This issue was addressed with improved validation of symlinks.

Where it's fixed

Product	Fixed in	Fix	Released
macOS
Sequoia	15.7.2	Sequoia 15.7.2	Nov 3, 2025
Sonoma	14.8.2	Sonoma 14.8.2	Nov 3, 2025
Tahoe	26.1	Tahoe 26.1	Nov 3, 2025

Details

Published
November 3, 2025
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Vendor advisory
https://support.apple.com/en-us/125634

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/cve/CVE-2025-43448">CVE-2025-43448 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Is this on your machines?

Patchblox finds every install below the fixed version on Windows, macOS and Linux, and updates them through your release rings.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.