What’s Vulnerable › Vulnerabilities

CVE-2018-4091

• Severity: critical (CVSS 10.0 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-04-03 · updated 2026-06-17

Description

An issue was discovered in certain Apple products. macOS before 10.13.3 is affected. The issue involves the "Sandbox" component. It allows bypass of a sandbox protection mechanism.

Affected products

• macOS: before 10.13.3 — fixed in 10.13.3

How to fix

Upgrade to a fixed version: macOS 10.13.3. Check the vendor advisory for mitigations.

References

• http://www.securityfocus.com/bid/102785
• http://www.securitytracker.com/id/1040267
• https://support.apple.com/HT208465
• http://www.securityfocus.com/bid/102785
• http://www.securitytracker.com/id/1040267
• https://support.apple.com/HT208465

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