What is CVE-2023-27944?

CVE-2023-27944 is a high-severity vulnerability in Apple macOS, classified under Origin Validation Error. CVSS score: 8.6/10. Published 2023-05-08.

How severe is CVE-2023-27944?

High severity. CVSS v3 base score is 8.6 out of 10.

Vulnerability in Apple macOS

CVE-2023-27944

This issue was addressed with a new entitlement. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. An app may be able to break out of its sandbox.

EPSS: 0.002 (7.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Apple Macos — versions unspecified

Weakness classification (CWE)

CWE-346 — Origin Validation Error

References

product-security@apple.com (Release Notes, Vendor Advisory)
product-security@apple.com (Release Notes, Vendor Advisory)
product-security@apple.com (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2023-27944?: CVE-2023-27944 is a high-severity vulnerability in Apple macOS, classified under Origin Validation Error. CVSS score: 8.6/10. Published 2023-05-08.
How severe is CVE-2023-27944?: High severity. CVSS v3 base score is 8.6 out of 10.