An out-of-bounds write issue was addressed with improved bounds checking.
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Apple
- Product
- ios, ipados, macos
- Fix
- available
- Exposure class
- Mobile OS, Operating system
Why it ranks 16 (Routine)
- Product class: mobile OS, operating system
- Widely deployed vendor product (Apple)
- Fix available
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-43739 on this site · NVD · CVE.org · Vulnpedia
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