CVE-2021-1789CISA KEVEPSS p96.2%

CVE-2021-1789Apple Multiple Products Type Confusion Vulnerability

Apple / Multiple Products

Description

A type confusion issue affecting multiple Apple products allows processing of maliciously crafted web content, leading to arbitrary code execution.

Scoring

EPSS14.54% probability of exploitation · percentile 96.2% · 2026-06-19T12:03:05Z

CISA KEV entry

Added to KEV: 2022-05-04

(incoming)1

TypeTargetConfidenceTier
KEVEntryApple Multiple Products Type Confusion Vulnerabilitykev-cve-2021-17890%live

Related by meaning· 6

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

CVE
CVE-2022-42856
CVE
Apple Multiple Products WebKit Type Confusion Vulnerability
CVE
CVE-2023-23529
CVE
Apple Multiple Products Code Execution Vulnerability
CVE
Apple iOS, iPadOS, and macOS Type Confusion Vulnerability
CVE
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.