CVE-2021-30983

Vulnerability details

Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.

Added to CISA KEV: 2022-06-27

Ransomware campaign use: Unknown

CISA due date: 2022-07-18

Defensive guidance from CISA

Apply updates per vendor instructions.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.