CVE-2023-23529CISA KEVEPSS p94.8%

CVE-2023-23529CVE-2023-23529

apple / safari

Description

A type confusion issue was addressed with improved checks. This issue is fixed in iOS 15.7.4 and iPadOS 15.7.4, iOS 16.3.1 and iPadOS 16.3.1, macOS Ventura 13.2.1, Safari 16.3. 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.

Scoring

CVSS 8.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS9.50% probability of exploitation · percentile 94.8% · 2026-06-18T12:00:27Z
Last modified2026-06-17

CISA KEV entry

Added to KEV: 2023-02-14

(incoming)1

TypeTargetConfidenceTier
KEVEntryApple Multiple Products WebKit Type Confusion Vulnerabilitykev-cve-2023-235290%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Apple Multiple Products WebKit Type Confusion Vulnerability
CVE
Apple Multiple Products WebKit Memory Corruption Vulnerability
CVE
Apple Multiple Products WebKit Code Execution Vulnerability
CVE
Apple Multiple Products WebKit Use-After-Free Vulnerability
CVE
Apple Multiple Products WebKit Sandbox Escape Vulnerability
CVE
Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.