VDB
CVE-2026-43783
CVE-2026-43783
PUBLISHED
CVSS 7.8 HIGH
Reported by apple · Published September 14, 2026
A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.
Risk Scores
CVSS 3.1
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | macOS | 0 |
| Apple | macOS | 0, 0 |
Timeline
- Sep 14, 2026 CVE Published
- Sep 15, 2026 EPSS Score
- Sep 15, 2026 Coalition ESS Score
- Sep 15, 2026 CVE Updated
- Sep 16, 2026 EPSS Score
- Sep 24, 2026 EPSS Score