vulnerability
OS X update for GPU Drivers (CVE-2026-20620)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:N/A:C) | Feb 12, 2026 | Feb 12, 2026 | Mar 27, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:C)
Published
Feb 12, 2026
Added
Feb 12, 2026
Modified
Mar 27, 2026
Description
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.4, macOS Tahoe 26.3, macOS Sonoma 14.8.4. An attacker may be able to cause unexpected system termination or read kernel memory.
Solutions
apple-osx-upgrade-14_8_4apple-osx-upgrade-15_7_4apple-osx-upgrade-26_3
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