CVE-2026-65354 Apple iOS & iPadOS & macOS - Privilege Escalation

Apple iOS 27, iPadOS 27, and macOS Golden Gate 27 contain a sandbox escape vulnerability caused by insufficient permissions restrictions, letting malicious apps break out of their sandbox, exploit requires malicious app installation.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.14% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Privilege Escalation
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Published
14 September 2026
Updated
15 October 2026
Weakness
CWE-269

Vendor fix

Update to iOS 27, iPadOS 27, and macOS Golden Gate 27 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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