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CVE-2026-65400
CVSS 9.8
Actively exploited (KEV)
2 detections found
An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1, macOS Tahoe 26.7. An attacker on the network may be able to authenticate to Screen Sharing without valid credentials.
Detection rules
| Source | Rule | Status | Updated |
|---|---|---|---|
| elastic | SSFileCopySender Executed as Root | production | 2026-09-18 |
| elastic | SSFileCopyReceiver Writing to Common Persistence Locations | production | 2026-09-18 |