CVE-2025-43527CWE-280

CVE-2025-43527

High · published December 13, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
4.7
In the wild
Unconfirmed
What it is

⚡ A sneaky permissions issue could let an app gain root privileges! Imagine your favorite restaurant suddenly allowing takeout orders to access the kitchen. 🍴 Think of it like a restaurant where a diner can sneak into the kitchen because the staff forgot to lock the door. Just like that diner, an app could exploit this gap to gain access to critical system privileges, bypassing normal restrictions completely. This could lead to absolutely devastating consequences! An attacker could control the entire system, potentially altering files, accessing sensitive data, or installing malicious software without the user's knowledge. It's like giving away the keys to the castle right when you thought it was secure!

Put simply

Think of it like a restaurant where a diner can sneak into the kitchen because the staff forgot to lock the door. Just like that diner, an app could exploit this gap to gain access to critical system privileges, bypassing normal restrictions completely. This vulnerability arises from a permissions oversight that allows an app to gain elevated privileges on macOS, specifically in versions prior to Sequoia 15.7.3 and Tahoe 26.2. Without proper restrictions in place, apps can manipulate system-level functions and data.

What to do

This could lead to absolutely devastating consequences! An attacker could control the entire system, potentially altering files, accessing sensitive data, or installing malicious software without the user's knowledge. It's like giving away the keys to the castle right when you thought it was secure! To protect against this vulnerability, update your macOS to version 15.7.3 or Tahoe 26.2 immediately. Regularly check for updates to ensure you have the latest security patches installed and review app permissions to ensure they only have access to necessary functions. 🛡️ You've got this! With these steps, you’ll lock down your system tight in no time! 🔒✨

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00160 · 4.7th percentile
Weakness
CWE-280 · Improper Handling of Insufficient Permissions or Privileges
Published
2025-12-13T02:15Z
Affected products (1)
ProductVersionsFixed in
apple/macos< 15.7.315.7.3
References (2)
EPSS history
Timeline
  • 12 DEC 20:56Z
    A permissions issue was addressed with additional restrictions
    cvelistv5