PT-2025-44837 · Apple · Apple Macos

Mickey Jin + 1 · Published 2025-11-03 · Updated 2025-11-04 · CVE-2025-43390

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 15.7.2

Description A flaw exists in macOS that could allow an application to access user-sensitive data due to a downgrade issue affecting Intel-based Mac computers. This issue was addressed with additional code-signing restrictions.

Recommendations Update to macOS version 15.7.2.

Fix

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2025-43390

Affected Products

Apple Macos

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-43390 · Security Note
• https://support.apple.com/en-us/125635 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43390 · Vendor Advisory
• https://support.apple.com/en-us/125634 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43390 · Note