What is CVE-2025-43279?

CVE-2025-43279 is a medium-severity vulnerability in Apple Macos, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 6.2/10. Published 2025-09-15.

How severe is CVE-2025-43279?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Apple Macos

CVE-2025-43279

A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Tahoe 26. An app may be able to access user-sensitive data.

EPSS: 0.002 (9.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apple Macos — versions 0

Weakness classification (CWE)

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

References

product-security@apple.com (Release Notes, Vendor Advisory)
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Frequently asked questions

What is CVE-2025-43279?: CVE-2025-43279 is a medium-severity vulnerability in Apple Macos, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 6.2/10. Published 2025-09-15.
How severe is CVE-2025-43279?: Medium severity. CVSS v3 base score is 6.2 out of 10.