CVE-2026-84531
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing maliciously crafted NTLM input may lead to unexpected app termination.
- Published Sep 14, 2026
- CVSS 6.2 medium
- 0.1% chance of exploitation in the next 30 days (EPSS)
- A fix is available