A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-09-08T14:43:56

Updated: 2024-08-03T16:25:05.722Z

Reserved: 2020-12-08T00:00:00

Link: CVE-2021-1840

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-08T15:15:10.853

Modified: 2022-06-28T14:11:45.273

Link: CVE-2021-1840

cve-icon Redhat

No data.