CVE-2026-20623

MEDIUM
2026-02-11 [email protected]
5.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
CVE Published
Feb 11, 2026 - 23:16 nvd
MEDIUM 5.5

Tags

Apple macOS

Description

A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Tahoe 26.3. An app may be able to access protected user data.

Analysis

macOS applications can bypass permission restrictions to access sensitive user data due to a permissions validation flaw affecting macOS versions prior to Tahoe 26.3. An attacker would need local access and user interaction to exploit this vulnerability, resulting in unauthorized disclosure of protected information without affecting system integrity or availability. …

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Remediation

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

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Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: 0

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CVE-2026-20623 vulnerability details – vuln.today
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