CVE-2026-86904CWE-359

CVE-2026-86904

High · published September 15, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
36.0
In the wild
Unconfirmed
What it is

A privacy issue was addressed with improved state management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, watchOS 27. An app may be able to track users across apps and websites without permission.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00428 · 36.0th percentile
Weakness
CWE-359 · Exposure of Private Personal Information to an Unauthorized Actor
Published
2026-09-15T01:17Z
Affected products (3)
ProductVersionsFixed in
apple/ipados< 26.726.7
apple/iphone_os< 26.726.7
apple/watchos< 27.027.0
References (3)
https://support.apple.com/en-us/149034 · [email protected]https://support.apple.com/en-us/149037 · [email protected]https://support.apple.com/en-us/149041 · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 14 SEP 20:51Z
    A privacy issue was addressed with improved state management
    cvelistv5