VULNERABILITY INTELLIGENCE

CVE-2023-2203

CVSS score8.8 HIGH

EPSS probability27.08%

CISA KEVKnown exploited vulnerability

Published2023-05-17

Last modified2026-06-17

Known Exploited Vulnerability

Apple Multiple Products WebKit Use-After-Free Vulnerability

Vendor / product: Apple / Multiple Products

Description

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.4.1, iOS 15.7.5 and iPadOS 15.7.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.