CVE-2026-86876Medium· 5.2▾ SunlitAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, visionOS 27, watchOS 27. A sandb…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 28.6 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
— → 5.2
none → medium
Last analysed / modified upstream
0.1%
0.1% → 0.1%
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, visionOS 27, watchOS 27. A sandboxed process may be able to circumvent sandbox restrictions.
ipados < 26.7iphone_os < 26.7macos >= 15.0, < 15.8macos >= 26.0, < 26.7visionos < 27.0watchos < 27.0Upgrade past the affected range:
ipados 26.7iphone_os 26.7macos 26.7visionos 27.0watchos 27.0Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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