CVE-2026-86919High· 8.8▾ TwilightA stack overflow was addressed with improved input validation. 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. An attacker with a paired Blue…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0.1 · 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. The CVSS score shown above comes from the CISA ADP record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.2%
— → 8.8
none → high
Last analysed / modified upstream
0.2% → 0.4%
A stack overflow was addressed with improved input validation. 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. An attacker with a paired Bluetooth device may be able to execute arbitrary code.
ios_and_ipados < 26.7ios_and_ipados < 27macOS < 15.8macOS < 26.7macOS < 27visionOS < 27Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-84627NoneA buffer overflow was addressed with improved bounds checking
CVE-2026-86964NoneA null pointer dereference was addressed with improved input validation
CVE-2026-86942NoneAn out-of-bounds read was addressed with improved bounds checking
CVE-2026-86954NoneAn out-of-bounds read was addressed with improved bounds checking
CVE-2026-112446NoneThis issue was addressed with additional entitlement checks
CVE-2026-112608NoneAn out-of-bounds read was addressed with improved bounds checking