What is the CVSS score of CVE-2025-43308?

CVE-2025-43308 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Apple are affected by CVE-2025-43308?

Organizations using This should be aware of moderate risk from CVE-2025-43308, a improper access control vulnerability rated CVSS 5.3.

How to fix or mitigate CVE-2025-43308?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Apple CVE-2025-43308

MEDIUM

Improper Access Control (CWE-284)

2025-09-15 product-security@apple.com

Authentication Bypass Apple

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:12 vuln.today

CVE Published

Sep 15, 2025 - 23:15 nvd

MEDIUM 5.3

DescriptionCVE.org

This issue was addressed with additional entitlement checks. This issue is fixed in macOS Sonoma 14.8, macOS Sequoia 15.7. An app may be able to access sensitive user data.

AnalysisAI

This issue was addressed with additional entitlement checks. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. This issue was addressed with additional entitlement checks. This issue is fixed in macOS Sonoma 14.8, macOS Sequoia 15.7. An app may be able to access sensitive user data. Affected products include: Apple Macos.

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.