Critical severity9.8NVD Advisory· Published Jul 27, 2026· Updated Aug 17, 2026

CVE-2026-64762

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./iOSllm-fuzzy
Range: = 18.7.10
Apple Inc./Ipadosllm-fuzzy
Range: = 18.7.10
Apple Inc./macOS Sequoiallm-fuzzy
Range: = 15.7.8
Apple Inc./macOS Sonomallm-fuzzy
Range: = 14.8.8
Apple Inc./macOS Tahoellm-fuzzy
Range: = 26.6
Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: >=14.0,<14.8.8

Patches

Vulnerability mechanics

References

support.apple.com/en-us/128067nvdRelease NotesVendor Advisory
support.apple.com/en-us/128071nvdRelease NotesVendor Advisory
support.apple.com/en-us/128072nvdRelease NotesVendor Advisory
support.apple.com/en-us/148287nvd

News mentions

Apple Patches iOS and macOS, (Mon, Aug 17th)
SANS Internet Storm Center · Aug 17, 2026
Apple Patches Everything (July 2026), (Wed, Jul 29th)
SANS Internet Storm Center · Jul 29, 2026

cvss	0.637
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000