PT-2025-31320 · Apple · Apple Macos

Mickey Jin + 1 · Published 2025-07-29 · Updated 2025-07-30 · CVE-2025-43245

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 15.6 macOS versions prior to 14.7.7 macOS versions prior to 13.7.7

Description A flaw allows an application to potentially access protected user data due to a downgrade issue. This issue was addressed with additional code-signing restrictions.

Recommendations Update to macOS version 15.6 or later. Update to macOS version 14.7.7 or later. Update to macOS version 13.7.7 or later.

Fix

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-290

Related Identifiers

CVE-2025-43245

Affected Products

Apple Macos

References · 11

• https://support.apple.com/en-us/124150 · Vendor Advisory
• https://support.apple.com/en-us/124151 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43245 · Vendor Advisory
• https://support.apple.com/en-us/124149 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43245 · Security Note
• http://seclists.org/fulldisclosure/2025/Jul/32 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43245 · Note
• https://twitter.com/VulmonFeeds/status/1950438504728514597 · Twitter Post
• http://seclists.org/fulldisclosure/2025/Jul/33 · Note
• http://seclists.org/fulldisclosure/2025/Jul/34 · Note
• https://twitter.com/CVEnew/status/1950343991456911441 · Twitter Post