AUGUST 4, 2026
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Case File

CVE-2021-30879

HIGH · CVSS 7.1 EPSS 0.87%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-24 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-30879
Severity
HIGH
CVSS
7.1
EPSS
0.87%

Original NVD Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.