EUVD-2026-78008
GHSA-5h3h-rgc2-qwm3
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Local app execution with user run (AV:L/PR:N/UI:R); consent bypass exposes LAN device info as reconnaissance, so C:L not C:H, with no integrity or availability impact.
Primary rating from Vendor (apple).
CVSS VectorVendor: apple
Lifecycle Timeline
6DescriptionCVE.org
A permissions issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app may be able to access local network devices without user consent.
AnalysisAI
Unauthorized local network access on Apple macOS (all releases prior to Golden Gate 27) lets a malicious or compromised application communicate with local network devices without triggering the macOS Local Network consent prompt. The root cause is improper permission state management (CWE-284), and exploitation is strictly local: the user must launch the offending app (CVSS UI:R), with no remote or unauthenticated path. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires a malicious or compromised application to already be installed and running on the macOS host (local vector, UI:R - the user must run the app); there is no remote or unauthenticated path. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine but low-severity local privacy/consent-bypass issue, not a network-exploitable priority. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: upgrade to macOS Golden Gate 27 via Apple Software Update (or the equivalent managed-software-update workflow in MDM), which per the Apple advisory at https://support.apple.com/en-us/149035 resolves the permission state-management defect. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
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