Critical (9.8) in apple macos. EPSS 0.9% chance of exploitation in the next 30 days.
This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.1, macOS Big Sur 11.7.1. A remote user may be able to write arbitrary files.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)