PT-2025-51006 · Apple · Macos Tahoe+8

Appleentry · Published 2025-11-03 · Updated 2026-03-20 · CVE-2025-43510

Positive Technologies · (AI Summary)

CVSS v3.1

7.8

High

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

Name of the Vulnerable Software and Affected Versions macOS Sequoia versions prior to 15.7.2 macOS Sonoma versions prior to 14.8.2 macOS Tahoe versions prior to 26.1 tvOS versions prior to 26.1 visionOS versions prior to 26.1 iOS versions prior to 18.7.2 iPadOS versions prior to 18.7.2 watchOS versions prior to 26.1

Description A memory corruption issue exists due to insufficient lock state checking. A malicious application may be able to cause unexpected changes in memory shared between processes.

Recommendations Update macOS Sequoia to version 15.7.2. Update macOS Sonoma to version 14.8.2. Update macOS Tahoe to version 26.1. Update tvOS to version 26.1. Update visionOS to version 26.1. Update iOS to version 18.7.2. Update iPadOS to version 18.7.2. Update watchOS to version 26.1.

Fix

Improper Locking

Race Condition

Weakness Enumeration

CWE-667

CWE-362

Related Identifiers

CVE-2025-43510

Affected Products

Apple Macos

Ios

Ipados

Macos Sequoia

Macos Sonoma

Macos Tahoe

Tvos

Visionos

Watchos

References · 17

• https://osv.dev/vulnerability/CVE-2025-43510 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43510 · Security Note
• https://t.me/true_secator/8007 · Telegram Post
• https://t.me/CVEtracker/39646 · Telegram Post
• https://support.apple.com/en-us/125637 · Vendor Advisory, Security Note
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-43510 · Note
• https://support.apple.com/en-us/125639 · Vendor Advisory, Security Note
• https://support.apple.com/en-us/125632 · Vendor Advisory, Security Note
• https://twitter.com/VulmonFeeds/status/1999729029054664720 · Twitter Post
• https://cloud.google.com/blog/topics/threat-intelligence/darksword-ios-exploit-chain · Note
• https://support.apple.com/en-us/125633 · Vendor Advisory, Security Note
• https://support.apple.com/en-us/125638 · Vendor Advisory, Security Note
• https://twitter.com/ScyScan/status/2035115447918764528 · Twitter Post
• https://support.apple.com/en-us/125635 · Vendor Advisory, Security Note
• https://support.apple.com/en-us/125634 · Vendor Advisory, Security Note