CVE-2021-30883CISA KEVEPSS p96.2%

CVE-2021-30883Apple Multiple Products Memory Corruption Vulnerability

Apple / Multiple Products

Description

Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for remote code execution.

Scoring

EPSS14.72% probability of exploitation · percentile 96.2% · 2026-06-19T12:03:05Z

CISA KEV entry

Added to KEV: 2022-05-23

(incoming)1

TypeTargetConfidenceTier
KEVEntryApple Multiple Products Memory Corruption Vulnerabilitykev-cve-2021-308830%live

Related by meaning· 5

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

CVE
Apple Multiple Products WebKit Memory Corruption Vulnerability
CVE
Apple iOS Memory Corruption Vulnerability
CVE
Apple Multiple Products Code Execution Vulnerability
CVE
Apple iOS and iPadOS Buffer Overflow Vulnerability
CVE
Apple Multiple Products Improper Locking Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.