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VULNERABILITIES

CVE-2026-86868 Details

Description

An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker may be able to impersonate other users.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://support.apple.com/en-us/149035 [email protected]Vendor AdvisoryRelease Notes
https://support.apple.com/en-us/149042 [email protected]Vendor AdvisoryRelease Notes
https://support.apple.com/en-us/149043 [email protected]Vendor AdvisoryRelease Notes

Weakness Enumeration

CWE-IDCWE NameSource
CWE-287Improper AuthenticationCISA-ADP

Affected Products

ProductVersions
apple macos
< 15.8
>= 26.0, < 26.7

CPE

  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-86868
NVD Published Date:
Oct 20, 2026
NVD Last Modified:
Nov 3, 2026
Source:
[email protected]
CVE-2026-86868 Details - Not Deferred