PT-2025-31287 · Apple · Apple Macos

CVE-2025-43189 · Published 2025-07-29 · Updated 2025-08-04

Positive Technologies (AI Summary)

CVSS v3.1

10

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

Description The issue was addressed with improved memory handling. A malicious app may be able to read kernel memory.

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

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2025-09294

CVE-2025-43189

Affected Products

Apple Macos

References · 10

• https://support.apple.com/en-us/124150 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43189 · Security Note
• https://osv.dev/vulnerability/CVE-2025-43189 · Vendor Advisory
• https://support.apple.com/en-us/124149 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09294 · Security Note
• https://twitter.com/cracbot/status/1952323692899205495 · Twitter Post
• http://seclists.org/fulldisclosure/2025/Jul/32 · Note
• http://seclists.org/fulldisclosure/2025/Jul/33 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43189 · Note
• https://twitter.com/CVEnew/status/1950344030291972160 · Twitter Post