AUGUST 4, 2026
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Case File

CVE-2023-40455

CRITICAL · CVSS 10 EPSS 1.04%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-09-27 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 10.0. See the original NVD description below for full technical details.

CVE
CVE-2023-40455
Severity
CRITICAL
CVSS
10
EPSS
1.04%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-18016 MEDIUM CVE-2026-18015 CRITICAL CVE-2026-18013 MEDIUM CVE-2026-18011 LOW CVE-2026-18003 MEDIUM CVE-2026-17996 MEDIUM