CVE-2026-28911

CRITICAL CVSS 9.8 View on NVD ↗

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to corrupt memory of a system process.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://support.apple.com/en-us/128067
https://support.apple.com/en-us/128072

Published: Jul 27, 2026 21:16 UTC Modified: Jul 28, 2026 16:20 UTC