What is the CVSS score of EUVD-2024-55523?

EUVD-2024-55523 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.1%.

Is there a patch available for EUVD-2024-55523?

Yes, a patch is available for EUVD-2024-55523. Update the affected software to the latest version immediately.

Apple EUVD-2024-55523

| CVE-2024-40858 HIGH

Improper Access Control (CWE-284)

2026-04-02 apple

GHSA-72gf-vh2c-59h2

Apple Authentication Bypass

7.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Patch available

Apr 16, 2026 - 05:29 EUVD

15.1

EUVD ID Assigned

Apr 02, 2026 - 19:01 euvd

EUVD-2024-55523

CVE Published

Apr 02, 2026 - 18:20 nvd

HIGH 7.1

DescriptionCVE.org

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. An app may be able to access Contacts without user consent.

AnalysisAI

A permissions issue was addressed with additional restrictions. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-284. A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. An app may be able to access Contacts without user consent. Affected products include: Apple Macos.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.