EUVD-2026-78094
GHSA-xr66-x8p2-mp96
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Exploitation needs a locally installed app (AV:L, PR:L) with no further user action; integrity impact high, confidentiality limited, availability none.
Primary rating from Vendor (apple).
CVSS VectorVendor: apple
Lifecycle Timeline
6DescriptionCVE.org
An authorization issue was addressed with improved state management. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may gain unauthorized access to Bluetooth.
AnalysisAI
An incorrect-authorization flaw in Apple's Bluetooth state management allows an already-installed app to obtain Bluetooth access it was never granted, undermining the platform's per-app permission model on iOS 27, iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27 and watchOS 27 - but only on versions prior to those releases. Apple fixed the issue through improved state handling and published coordinated advisories for every affected platform; a local attacker or malicious app is required, so this is not remotely reachable without code execution already on the device. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a malicious or untrusted app already installed and running on an affected Apple device running a version of iOS/iPadOS, macOS Golden Gate, tvOS, visionOS or watchOS below 27 - the vulnerability lives in the Bluetooth authorization state, so any app capable of requesting Bluetooth access (or holding a stale/revoked grant) is the delivery vehicle. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N, 6.1) describes a local, low-complexity attack that requires an attacker to already hold low-privileged execution on the device - realistically a malicious or trojanized app - with no user interaction beyond having that app present; confidentiality impact is limited (C:L) while integrity impact is high (I:H), consistent with an app being able to manipulate Bluetooth state and connected peripherals rather than exfiltrate arbitrary data. … 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 | Upgrade every affected device to the fixed releases: iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27 and watchOS 27 - these are the versions Apple names as containing the corrected state management. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-863 – Incorrect Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
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