What is the CVSS score of CVE-2025-43426?

CVE-2025-43426 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Apple are affected by CVE-2025-43426?

Organizations using A logging should be aware of moderate risk from CVE-2025-43426, a log file exposure vulnerability rated CVSS 5.5. This could allow unauthorized file access.

How to fix or mitigate CVE-2025-43426?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

Apple CVE-2025-43426

MEDIUM

Insertion of Sensitive Information into Log File (CWE-532)

2025-11-04 product-security@apple.com

Apple Information Disclosure

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:20 vuln.today

CVE Published

Nov 04, 2025 - 02:15 nvd

MEDIUM 5.5

DescriptionCVE.org

A logging issue was addressed with improved data redaction. This issue is fixed in macOS Tahoe 26.1, iOS 26.1 and iPadOS 26.1. An app may be able to access sensitive user data.

AnalysisAI

A logging issue was addressed with improved data redaction. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-532. A logging issue was addressed with improved data redaction. This issue is fixed in macOS Tahoe 26.1, iOS 26.1 and iPadOS 26.1. An app may be able to access sensitive user data. Affected products include: Apple Ipados, Apple Iphone Os.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.