CVE-2026-84586CWE-200information-disclosure

CVE-2026-84586

Medium · published September 15, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
4.4
In the wild
Unconfirmed
What it is

An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, watchOS 27. A malicious application may be able to leak sensitive user information.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00156 · 4.4th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-09-15T01:17Z
Affected products (2)
ProductVersionsFixed in
apple/macos< 27.027.0
apple/watchos< 27.027.0
References (2)
https://support.apple.com/en-us/149035 · [email protected]https://support.apple.com/en-us/149037 · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 14 SEP 20:50Z
    An information disclosure issue was addressed with improved state management
    cvelistv5