What is the CVSS score of CVE-2026-64723?

CVE-2026-64723 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2026-64723?

Yes, a patch is available for CVE-2026-64723. Update the affected software to the latest version immediately.

Apple CVE-2026-64723

EUVD-2026-49485 MEDIUM

Improper Access Control (CWE-284)

2026-07-27 apple

GHSA-4fwg-m6rv-m2jr

Authentication Bypass Apple

5.5

CVSS 3.1 · Vendor: apple

Severity by source

Vendor (apple) PRIMARY

5.5 MEDIUM

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

Primary rating from Vendor (apple) · only source for this CVE.

CVSS VectorVendor: apple

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Jul 28, 2026 - 16:56 vuln.today

Patch available

Jul 27, 2026 - 21:17 EUVD

CVE Published

Jul 27, 2026 - 20:12 cve.org

MEDIUM 5.5

CVE Published

Jul 27, 2026 - 20:12 cve.org

UNKNOWN (no severity yet)

DescriptionCVE.org

A logic issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to access sensitive user data.

AnalysisAI

Sensitive user data exposure in macOS allows a malicious app to read private information by bypassing access controls. Affected versions are prior to Sequoia 15.7.8, Sonoma 14.8.8, and Tahoe 26.6. No public exploit or active exploitation has been identified; EPSS score of 0.16% indicates a very low probability of widespread attacks.