CVE-2026-65400

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-65400
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-06 22:18:14 UTC
Updated2026-08-07 02:16:35 UTC
DescriptionAn authentication issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1. An attacker on the network may be able to authenticate to Screen Sharing without valid credentials.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from ADP

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

Problem Types: CWE-287 | An attacker on the network may be able to authenticate to Screen Sharing without valid credentials | CWE-287 CWE-287 Improper Authentication

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple MacOS affected 14.8.9 custom Not specified
CNA Apple MacOS affected 15.7.9 custom Not specified
CNA Apple MacOS affected 26.6.1 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/148171 [email protected] support.apple.com
support.apple.com/en-us/148172 [email protected] support.apple.com
support.apple.com/en-us/148170 [email protected] support.apple.com
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