CVE-2026-84586 — MEDIUM (5.5)

Q: How severe is CVE-2026-84586?

CVE-2026-84586 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-84586?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Macos, Apple Watchos.

Vulnerability Description

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.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Apple	Macos	< 27.0
Apple	Watchos	< 27.0

Related Weaknesses (CWE)

CWE-200

References

https://support.apple.com/en-us/149035Release NotesVendor Advisory
https://support.apple.com/en-us/149037Release NotesVendor Advisory

FAQ

What is CVE-2026-84586?

CVE-2026-84586 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 inform...

How severe is CVE-2026-84586?

CVE-2026-84586 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-84586?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Macos, Apple Watchos.