What’s Vulnerable › Vulnerabilities

CVE-2023-27966

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-08 · updated 2026-06-17

Description

The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.3. An app may be able to break out of its sandbox.

Affected products

• Apple macOS: from 13.0 before 13.3 — fixed in 13.3

How to fix

Upgrade to a fixed version: Apple macOS 13.3. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/HT213670
• https://support.apple.com/en-us/HT213670

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