VULNERABILITY INTELLIGENCE

CVE-2021-1830

CVSS score5.5 MEDIUM
EPSS probability0.41%
CISA KEVNot currently listed
Published2021-09-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references