Vulnerability in Apple Ios And Ipados
CVE-2026-43743
A race condition was addressed with improved state handling. 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.
Vulnerability class: Race Condition
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Apple Ios And Ipados — versions 0
- Apple Macos — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-43743?
- CVE-2026-43743 is a medium-severity vulnerability in Apple Ios And Ipados, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 4.7/10. Published 2026-06-29.
- How severe is CVE-2026-43743?
- Medium severity. CVSS v3 base score is 4.7 out of 10.