CVE-2026-43682
CRITICAL 9.8EPSS 0.7%
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote user may be able to cause unexpected system termination or corrupt kernel memory.
- Affected
- Apple · macOS
- CVSS v3.1 CNA
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.72% chance of exploitation in the next 30 days, 53rd percentile
- Published
- 2026-07-27
- Updated
- 2026-07-28
Proof-of-concept exploits (1)
- petermalone/CVE-2026-4368213★ · 2026-09-26
Security advisories
- https://support.apple.com/en-us/128067
- https://support.apple.com/en-us/128071
- https://support.apple.com/en-us/128072