Vulnerability Database

314,343

Total vulnerabilities in the database

CVE-2023-42866

The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, tvOS 16.6, Safari 16.6, watchOS 9.6. Processing web content may lead to arbitrary code execution.

  • Published: Jan 10, 2024
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-42866
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

No CWE or OWASP classifications available.