CVE-2023-40455
10.0 · CRITICALOverview
CVE-2023-40455 is a critical-severity vulnerability affecting apple macos. It was published on September 27, 2023 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14. A sandboxed process may be able to circumvent sandbox restrictions.
Remediation
Check the references section for vendor advisories and patches from apple. Update macos to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| apple | macos | >= 0, < 14.0 | Affected |
Frequently Asked Questions
What is CVE-2023-40455?
CVE-2023-40455 is a critical-severity vulnerability affecting apple macos. It was published on September 27, 2023 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
How severe is CVE-2023-40455?
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-40455?
Check the references section for vendor advisories and patches from apple. Update macos to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-40455?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-40455 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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