CVE-2026-64758High· 7.8▾ TwilightThe issue was addressed with improved bounds checks. This issue is fixed in iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, macOS Sequoia 15.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafte…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · 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. The CVSS score shown above comes from the CISA ADP record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
The issue was addressed with improved bounds checks. This issue is fixed in iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, macOS Sequoia 15.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted file may lead to unexpected app termination.
ios_and_ipados < 26.6ios_and_ipados < 26.7macOS < 15.8macOS < 26.6tvOS < 26.6visionOS < 26.6watchOS < 26.6Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-84613NoneAn out-of-bounds write issue was addressed with improved bounds checking
CVE-2026-86913NoneA use after free issue was addressed with improved memory management
CVE-2026-86919NoneA stack overflow was addressed with improved input validation
CVE-2026-86944NoneAn out-of-bounds write issue was addressed with improved bounds checking
CVE-2026-86959NoneAn input validation issue was addressed with improved input validation
CVE-2026-86957NoneAn out-of-bounds read was addressed with improved bounds checking