EUVD-2026-74003
GHSA-3wf6-jr8m-5hxq
Severity by source
AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Local attack via installed malicious app (AV:L, PR:L); victim must trigger storage management UI (UI:R); successful exploit yields full device compromise with no scope change (C:H/I:H/A:H, S:U).
Primary rating from Vendor (android).
CVSS VectorVendor: android
Lifecycle Timeline
6DescriptionCVE.org
In getManageSpaceActivityIntent of StorageManagerService.java, there is a possible LaunchAnyWhere chain due to an unsafe PendingIntent. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
AnalysisAI
Local privilege escalation in Android's StorageManagerService (Android 14 through 17) stems from an unsafe PendingIntent in getManageSpaceActivityIntent that enables a LaunchAnyWhere attack chain, allowing a malicious low-privilege app to intercept and redirect activity launches into privileged system contexts. The vulnerability requires user interaction - specifically navigating the storage management UI - but once triggered, yields full compromise of confidentiality, integrity, and availability on the device. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires a malicious application to be installed on the target device with at least user-level (low privilege) execution - this is the primary gatekeeping condition. … 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:R/S:U/C:H/I:H/A:H) accurately reflects the attack profile: exploitation requires an installed malicious app, user-triggered navigation into storage management, and physical device access, all of which constrain real-world exploitability. … 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 | Apply all security patches at or above the 2026-09-01 Android security patch level as described in the Android Security Bulletin at https://source.android.com/docs/security/bulletin/2026/2026-09-01. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all Android 14-17 devices in your organization and check Google's September 2026 Android Security Bulletin for available security updates. …
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External POC / Exploit Code
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