What is CVE-2025-43423?

CVE-2025-43423 is a low-severity vulnerability in Apple iOS And Ipados, classified under Insertion of Sensitive Information into Log File. CVSS score: 2.0/10. Published 2025-11-04.

How severe is CVE-2025-43423?

Low severity. CVSS v3 base score is 2.0 out of 10.

Information disclosure in Apple iOS And Ipados

CVE-2025-43423

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Tahoe 26.1, visionOS 26.1. An attacker with physical access to an unlocked device paired with a Mac may be able to view sensitive user information in system logging.

Published 2025-11-04 · last modified 2026-09-26.

CVSS v3 metric

CVSS v3 base score 2.0 (Low). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (12.5th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Apple iOS And Ipados — versions 0
Apple Ipados
Apple Iphone OS
Apple macOS — versions 0
Apple Visionos — versions 0

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

Frequently asked questions

What is CVE-2025-43423?: CVE-2025-43423 is a low-severity vulnerability in Apple iOS And Ipados, classified under Insertion of Sensitive Information into Log File. CVSS score: 2.0/10. Published 2025-11-04.
How severe is CVE-2025-43423?: Low severity. CVSS v3 base score is 2.0 out of 10.