What is CVE-2025-43399?

CVE-2025-43399 is a high-severity vulnerability in Apple Ios And Ipados, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 7.5/10. Published 2025-11-04.

How severe is CVE-2025-43399?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Apple Ios And Ipados

CVE-2025-43399

This issue was addressed with improved redaction of sensitive information. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access protected user data.

EPSS: 0.005 (42.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apple Ios And Ipados — versions 0
Apple Macos — versions 0

Weakness classification (CWE)

CWE-359 — Exposure of Private Personal Information to an Unauthorized Actor

References

product-security@apple.com
product-security@apple.com
product-security@apple.com

Frequently asked questions

What is CVE-2025-43399?: CVE-2025-43399 is a high-severity vulnerability in Apple Ios And Ipados, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 7.5/10. Published 2025-11-04.
How severe is CVE-2025-43399?: High severity. CVSS v3 base score is 7.5 out of 10.