PT-2025-50987 · Apple · Apple Macos

Published 2025-11-03 · Updated 2025-12-30 · CVE-2025-43402

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to Tahoe 26.1

Description An application may be able to cause unexpected system termination or corrupt process memory due to improper memory handling.

Recommendations Update to macOS Tahoe 26.1.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-43402

Affected Products

Apple Macos

References · 10

• https://osv.dev/vulnerability/CVE-2025-43402 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/728994 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-43402 · Security Note
• https://support.apple.com/en-us/125634 · Vendor Advisory
• https://t.me/cveNotify/147151 · Telegram Post
• https://t.me/cveNotify/145852 · Telegram Post
• https://support.apple.com/en-us/126349 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43402 · Note
• https://support.apple.com/en-us/126350 · Note
• https://twitter.com/CVEnew/status/1999876810616570165 · Twitter Post