CVE-2026-64702

An access issue was addressed with additional sandbox restrictions

Critical · published July 27, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
44.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00541 · 44.7th percentile
Published
2026-07-27T20:12Z
EPSS history
Timeline
  • 27 JUL 20:12Z
    An access issue was addressed with additional sandbox restrictions
    cvelistv5