CVE-2025-43364CWE-362

CVE-2025-43364

High · published November 4, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
6.7
In the wild
Unconfirmed
What it is

⚡ A race condition in your app could allow it to break free from its cozy sandbox! 🏃‍♂️💨 Think of your app as a guest in a hotel that has strict check-in times. If two guests show up at once, one might sneak in before the receptionist finishes their paperwork — that’s the race condition mixing things up! This vulnerability means an attacker could potentially escape the app's isolated environment and access sensitive data or other system resources. Imagine your once-secure app suddenly rummaging through sensitive files, which could lead to data leaks or unauthorized actions. Absolutely devastating!

Put simply

Think of your app as a guest in a hotel that has strict check-in times. If two guests show up at once, one might sneak in before the receptionist finishes their paperwork — that’s the race condition mixing things up! This race condition occurs when the app skips validation checks, allowing it to escape its sandboxed environment, compromising system integrity and user data security.

What to do

This vulnerability means an attacker could potentially escape the app's isolated environment and access sensitive data or other system resources. Imagine your once-secure app suddenly rummaging through sensitive files, which could lead to data leaks or unauthorized actions. Absolutely devastating! To protect yourself, patch immediately to macOS Sequoia 15.7, macOS Sonoma 14.8, or macOS Tahoe 26.1. Additionally, audit your apps to ensure they enforce strict validation and sandboxing rules to prevent similar issues. You've got this! By taking these steps, you'll ensure your apps stay locked down and secure! 🛡️

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00175 · 6.7th percentile
Weakness
CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Published
2025-11-04T07:15Z
Affected products (2)
ProductVersionsFixed in
apple/macos≥ 14.0, < 14.814.8
apple/macos≥ 15.0, < 15.715.7
References (3)
EPSS history
Timeline
  • 04 NOV 01:17Z
    A race condition was addressed with additional validation
    cvelistv5