vulnerability

OS X update for Intel Graphics Driver (CVE-2021-1834)

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Aug 23, 2021
Added
Aug 23, 2021
Modified
Mar 27, 2026

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.

Solutions

apple-osx-security-update-2021-002-catalinaapple-osx-security-update-2021-003-mojaveapple-osx-upgrade-11_3
Title
Rapid7 Labs

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