Critical severity9.8NVD Advisory· Published Jul 27, 2026· Updated Jul 30, 2026

CVE-2026-64702

Description

An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to break out of its sandbox.

Affected products

Apple Inc./macOS Sonomallm-fuzzy
Range: =14.8.8
Apple Inc./macOS Tahoellm-fuzzy
Range: =26.6
Apple Inc./macOS Sequoiallm-fuzzy
Range: =15.7.8
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

News mentions

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