This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to arbitrary code execution.

Related CVEs

CVE-2021-1814

Key Information

GHSA ID

GHSA-wh95-745x-qpqc

Published

May 24, 2022 7:13 PM

Last Modified

May 24, 2022 7:13 PM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: July 27, 2025 6:35 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.