VDB
CVE-2026-39868
CVE-2026-39868
PUBLISHED
CVSS 9.1 CRITICAL
Reported by apple · Published June 29, 2026
This issue was addressed with improved input validation. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. An app may be able to cause unexpected system termination or corrupt kernel memory.
Risk Scores
CVSS 3.1
9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS and iPadOS | 0 |
| Apple | macOS | 0 |
| Apple | iOS and iPadOS | 0, 0 |
| Apple | macOS | 0, 0 |
Timeline
- Jun 29, 2026 CVE Published
- Jun 30, 2026 EPSS Score
- Jun 30, 2026 Coalition ESS Score
- Jun 30, 2026 CVE Updated