CVE-2026-64746CWE-862broken-access-control

CVE-2026-64746

Critical · published July 28, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
45.9
In the wild
Unconfirmed
What it is

An authorization issue was addressed with improved validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. An app may be able to add contacts without user authorization.

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
0.00560 · 45.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-07-28T01:17Z
Affected products (5)
ProductVersionsFixed in
apple/ipados< 26.626.6
apple/iphone_os< 26.626.6
apple/macos≥ 26.0, < 26.626.6
apple/visionos< 26.626.6
apple/watchos< 26.626.6
References (5)
https://support.apple.com/en-us/128066 · [email protected]https://support.apple.com/en-us/128067 · [email protected]https://support.apple.com/en-us/128068 · [email protected]https://support.apple.com/en-us/128070 · [email protected]https://support.apple.com/en-us/148287 · [email protected]
EPSS history
Timeline
  • 27 JUL 20:14Z
    An authorization issue was addressed with improved validation
    cvelistv5