CVE-2026-64788Medium· 5.4▾ TwilightPoC availableThe issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 29.7 · likelihood 0 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
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 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.1%
0.1% → 0.2%
2 GitHub repos (last check)
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
ipados < 26.6.1iphone_os < 26.6.1macos >= 26.0, < 26.6.2Upgrade past the affected range:
ipados 26.6.1iphone_os 26.6.1macos 26.6.2Connected by shared product, vendor, weakness, or advisory.
CVE-2026-65330Medium· 6.5The issue was addressed with improved memory handling
CVE-2026-28935High· 7.5The issue was addressed with improved memory handling
CVE-2026-65333Medium· 4.3This issue was addressed through improved state management
CVE-2026-65349Medium· 6.6An out-of-bounds read was addressed with improved input validation
CVE-2026-65343High· 7.5A use after free issue was addressed with improved memory management
CVE-2026-64781Medium· 4.3The issue was addressed with improved input validation