CVE-2023-40397

CRITICAL

macOS < 13.5 - Remote Code Execution

Title source: llm
STIX 2.1

Description

The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5. A remote attacker may be able to cause arbitrary javascript code execution.

References (3)

Core 3
Core References
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/11/1
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213843

Scores

CVSS v3 9.8
EPSS 0.0120
EPSS Percentile 79.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (3)
apple/macos < 13.5
webkitgtk/webkitgtk < 2.40.5
wpewebkit/wpe_webkit < 2.40.5
Published Sep 06, 2023
Tracked Since Feb 18, 2026