Critical (9.8) in apple macos. EPSS 0.8% chance of exploitation in the next 30 days.
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4. An app may be able to cause unexpected system termination.
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
0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)