CVE-2023-23529CISA KEVEPSS p94.9%

CVE-2023-23529Apple Multiple Products WebKit Type Confusion Vulnerability

Apple / Multiple Products

Description

Apple iOS, MacOS, Safari and iPadOS WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

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 94.9% · 2026-08-03T12:00:16Z
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

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Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.