AUGUST 4, 2026
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Case File

CVE-2021-1877

MEDIUM · CVSS 5.5 EPSS 0.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-08 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-1877
Severity
MEDIUM
CVSS
5.5
EPSS
0.28%

Original NVD Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A local user may be able to read kernel memory.