CVE-2025-43390

MEDIUM EPSS 2.5%

Published Nov 4, 20258mo ago · Modified Jun 17, 20262w ago

5.5 CVSS 3.1

Medium

Published Nov 4, 2025 8mo ago

Last Modified Jun 17, 2026 2w ago

Description

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.

CVSS Details

Base Score

5.5

Exploitability

1.8

Impact

3.6

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality High

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

2.5% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-347

Affected Products 1

Vendor	Product	Version	Range
apple	macos	*	<15.7.2

References 2

support.apple.com https://support.apple.com/en-us/125634
support.apple.com https://support.apple.com/en-us/125635

Release NotesVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.